View allAll Photos Tagged Troubleshooting
Advantage of film: Simplicity
It took him about 2 hours to figure out how to change the aperture to something besides wide open or all the way stopped down. The setting was buried deeeep down in the menus...
This image could've used some more post processing, but unfortunately, Photoshop CS3 quit working again. My fix was apparently not permanent, and now I can find no way to get the program working, nor can I find any appropriate troubleshooting documents online. Now it appears that I either wait for Windows 7 to be released, or upgrade to CS4...
Board of a Gralab 450 timer.
It came from eBay as not working; had to troubleshoot in the following order:
1 Start/Reset switch (faulty or dirty?)
2 Capacitors (did they gas out?)
3 Ribbon cable (was it broken?)
4 Voltage regulator (fluctuations?)
The timer worked; panel lit up and functions seemed fine which ruled out 3. However, it only counted down when the start/reset bar was pressed; and stopped if let loose.
That pointed to (1) either dirty or faulty; I applied a good contact cleaner treatment (spray, actuate, spray, actuate) and now seems to work fine
PS. This timer works fine with DIMMABLE LEDs, non dimmables flicker when they are supposed to be off.
Complete Triode Electronics.com ST-70 Tube Amp Build Kit.
Kit Inlcudes:
All parts needed for a complete Upgraded ST-70 Type Build except for the tubes. Including our custom made transformers which are made to original specs right here in Chicago Il. USA: PA-060-S Power Transformer (Nearly twice the lamination stack size of the original), A470-S Output Transformers, C354 Choke. As well as our Upgraded Heavy Duty Stainless Steel Chassis, TriodeElectronics ST-70 Driver Board (EF86 or 6AU6 Model, or no driver board for $64.95 less), and our TriodeElectronics Upgraded Capacitor Board.
What's so special about our Dynaco upgrade boards? The object of our upgrade boards is to provide a replacement for the original boards that would result in a perceptible improvement in sound quality and overall performance. These boards emulate the simple but highly effective (due to the short signal path and single gain stage) original Dynaco circuit, but with lower hum, noise, distortion and a wider voltage swing across heavier loads than a 7199, 6GH8, 6BL8/ECF80, 6U8/ECF82, or 6AN8, are capable of. The manual includes information on adapting the amplifier to different output & board tubes, adjusting resistor & capacitor values if desired, plus a comprehensive Troubleshooting Guide. Our newest version of the EF86 board has been slightly revised to accept 6922, 6DJ8, 7308, and 6CG7 in the phase inverter position as well as 12AU7, 12BH7, and ECC99 that were previously supported. Our 6AU6 version of the board is also available but does not support 6922, 6DJ8, 7308, or 6CG7.
Our Kit's a great choice if you really want to learn more about how your amplifier operates, too. You see, unlike many other Kit's, you are not totally locked in to only certain components, nor are you stuck with unchangeable circuit values which limit the versatility of your amplifier and further modifications. There's no "big secrets", you don't need permission from a "guru" to change or tweak it, the manual has instructions for about every change you could imagine making. Instructions are included for triode connecting the output tubes, which will give you a taste of hi-end triode-it is for the cost of 4 resistors, about $1. So, you've got a choice..you can just plug in & play, or you can do your own experimenting if you'd like to, learn a lot and become your own neighborhood Dynaco guru. And you won't break the bank doing it, either. The stock board and parts kit includes, transformers, choke, rca jacks, binding posts, metal film resistors, polypropylene capacitors, wire, Bias Pot, and sockets. which do just fine..but if you like you can modify many component values and try different or exotic parts and tweak to your heart's content. The board sounds fine even with the off the shelf, current production tubes, and special grading and matching is not absolutely necessary. It is a good example of what can be done with the original type of circuit with improved components, and makes a good case for the virtues of simplicity and short signal path in audio design. The TriodeElectronics ST70 boards emulate the simple but highly effective (due to the short signal path and single gain stage) original Dynaco circuit, but with lower hum, noise, distortion, and a wider voltage swing across heavier loads, than a 7199,6GH8,6BL8/ECF80, 6U8/ECF82 or 6AN8 are capable of. Comes without tubes, see our "Tubes for Dynacos" link at bottom of page for them. The board manual includes information on adapting the amplifier to different output & board tubes, adjusting resistor & capacitor values if desired, plus a comprehensive Troubleshooting Guide.
All kits include a comprehensive instruction manual with step by step build instructions. The sonic upgrade will be immediately noticed from a stock st70 type amp. With our board you are not captive to one design. It was made with the experimenter in mind. The driver board manual has the instructions to modify the board to use different tubes and part values, so later you are free to try different things that might sound better in your system.
Our ST70 Upgrade Cap Board Replaces the original aluminum can capacitor and increases capacity from the original 30-20-20-20 to over 500uF 's, using high quality capacitors which are bypassed by WIMA metalized polypropylene caps for superior high frequency response. This board gives the amp the bass definition the original lacked. Amp can be used with a 5AR4/GZ34 tube rectifier or solid state diode plugin unit (sold separately). It also replaces the bias supply capacitors & diode as well.
Kit also includes: 77-MIP-8 Amphenol Sockets, AGC Fuse Holder, Power Switch, Gold Plate Binding Posts, Gold teflon insulated RCA jacks, Bias Test Point Jacks, 10k bias potentiometers, offboard resistors included 10ohm biaset resistors (1V biaset), 20ft of brown cloth wire and more!
For our international customers you can also order the kit with our PA-521-S 230/240v export power transformer instead of the PA-060-S.
The kit is sold with everything you need to put it together except tubes, the driver board requires 2x EF86 or equivalent (or 6AU6 for the other version of board) tubes, and one of either 12AU7/ECC82 (or equivalent), or 12BH7 or ECC99. The power section of the amplifier requires four EL34/6CA7 tubes. If you will be using a tube rectifier (recommended) you will also need a 5AR4/GZ34 Tube. If you will be using a solid state rectifier let us know so we can adjust the cap board values for a higher voltage rating. We sell a octal plug in solid state rectifier if you want this option. With our kit you can have hours of tweaking and reconfiguring this amp to best suit your system and needs. Different, driver configurations, driver tube types, output tube types, and triode connection, all can be used and are explained. This is an amp you won't get bored with. We are very proud to offer you this amp, and thanks to our customers, whose feedback and suggestions, helped make this happen, and we look forward hear about how you customized, and what tweaks you have done to your amp.
We now offer the kit "without a driver board option", in case our driver board doesn't suit your needs, or you have an old original board you want to press back into service.
My Husqvarna riding mower wouldn't start. That's a bit of an emergency in early summer, when the grass is growing so fast you can hear it. Miss a couple of mowings, and it can get so high even this mower has a hard time cutting it, and it piles up in ugly rows of clippings like a hay field waiting to be baled.
It wouldn't even try to crank, which obviously meant the battery was dead, right? So I tried charging it, and still got the same result. So I replaced the battery. No difference.
So maybe the starter, right? I saw a YouTube video that showed a way to check it by jumping the relay / solenoid. Doing that, the starter cranked the engine over, but this mower has always been really hard to start. This time was no different, so Travis and I poured a little gas directly into the carburetor and cranked it again. It would start and run till that gas was burned up, and die again.
Gotta be a gas supply issue, right? So I checked all the hoses and replaced the fuel pump. I also replaced the relay / solenoid, in case that went bad or was damaged from jumping it. Still nothing.
So it's got to be one of the safety switches that prevent the mower from starting if the blades are engaged, the brake isn't set, or you aren't in the seat, right? So I pulled the battery and it's bow, because that's the only way to reach the brake safety switch, and checked it. I pulled the seat out, and checked that switch with my shiny new multi-tester.
They all seemed fine, but the mower still wouldn't even attempt to start. All along the way, I'm cruising through troubleshooting videos and answer forums and the manual, which is soul-crushingly tedious and slow, because of course, no one is repairing this particular mower, and you have to make extrapolations and adjustments. But finally one of them mentioned the fuse..
Fuse?? I had no idea there even was a fuse, let alone where it was. Only one of the videos showed a location, but it wasn't a Husqvarna. That fuse was tucked up under the rear fender. The manual only showed the wiring harness laid out over a diagram, which only gave a vague notion of the possible location of the fuse - but I found it. But only because I had already pulled the battery box, and had a strong flashlight.
Sure enough, the fuse was burned, which explained why the engine clock wasn't even coming on. I still think I have an issue with the brake safety switch, and it still is as hard to start as any engine I've ever had, but I got it started, and got the grass cut. I call that a victory.
MARINE CORPS AIR STATION YUMA, Ariz. – Private First Class Gabriel Krengel (left), a rifleman with Scout Sniper Platoon, 1st Battalion, 7th Marine Regiment, and Lance Cpl. D.J. Wayne, a rifleman, engage targets 1,050 meters away with M4A1 Carbines during Weapons Tactics Instructors course here, Sept. 28, 2013. The platoon conducted numerous exercises to include immediate medical aid, photography taking, radio troubleshooting and combat marksmanship training during Sept. 25 through 28. Scout sniper platoons are required to know all aspects of the infantry to be an effective force when deployed in small teams.
Pawnee Station is a coal-fired, steam-electric generating station. Pawnee has a comprehensive control system that enables reliable operations and state-of-the-art diagnostic troubleshooting. Also located on Pawnee Station property is the Manchief Power Plant, a 250 MW gas-fired combustion turbine plant. Manchief is owned by Capital Power Income LP. Xcel Energy purchases the electric output of Manchief.
www.xcelenergy.com/Energy_Portfolio/Electricity/Pawnee_Ge...
A New QRP Radio Is Born
Tuesday Afternoon
All Focus On Troubleshooting
Been spending some serious time today troubleshooting for very poor receive sensitivity, signal strength is quite low.
Several suspects were uncovered including a faulty earphone jack. There have been a few "eureka" moments but alas "no joy"!
I hope to dig deeper tomorrow as I have so far been looking for the simplest of things first & trying not to overthink it although I'm regrettably on the verge of moving past that stage now.
The world's greatest hobbies, multifaceted ham radio & digital photography.
Slow & steady wins the race!
A long awaited kit is one step away from being on-the-air, the QCX!
72/73
Daryll
** Copyright for this photo belongs solely to Ian-Janne Matt Images may not be copied, downloaded, or used in any way without the expressed, written permission of the photographer. ( RM-Rights managed only)
Resetting G3 PMU ? Check out Mac Users Guide for more how-to information. Based on the Yosemite architecture featuring a 450 MHz PowerPC 750 G3 processor the Apple Power Macintosh G3 (Blue & White) has 1 MB of backside cache, arrives with 128 MB of RAM, a 32X CD-ROM drive and an ATI Rage 128 GL graphics card. This was the first design that utilized the “fold down door” enclosure that revolutionized the way we interact with our Mac desktops. It is extremely easy to upgrade and introduced Firewire and included both USB and ADB port connectors.
Top trace is voltage at the output terminals on the front panel. Bottom trace is voltage at the input to the buffer output stage (wiper of pot R22 on the schematic)
schematic: www.nostalgickitscentral.com/eico/schematics/eico_schemat...
I tend to think the 6K6 output pentode tube is faulty, since it's receiving a nice clean signal at the input, but it's outputting garbage. It's either that or the coupling cap C-15.
Both traces have been AC coupled at the scope. The 5V/div range on the bottom trace is wrong -- it's actually 50V/div, but the Tek scope doesn't recognize the HP probe as a 10x type because it doesn't have the bayonet pin indicator.
blog post: www.johngineer.com/blog/?p=1193
Call Center at Huawei Global Headquarters in Shenzhen, responsible for round-the-clock monitoring and real-time troubleshooting of Huawei's IT operations.
Relocker invited me on-site at one of his maintenance jobs to photograph him in his natural habitat, and also to get a couple of shots of very special and beautiful traction elevator control mechanics.
Need to Reset PMU? The iMac was a dramatic departure from mainstream computer design. The design of the first generation of the iMac has been credited to Jonathan Ive, currently Vice President of Industrial Design at Apple. It was the first computer to ship with out a floppy drive and was equip exclusively with USB port standard. The slot-loading iMac G3 began shipping in late 1999 with additional DV (Digital Video) designation. This version had FireWire, CD-RW/DVD-ROM, 500 Mhz Processor atop the new "Pangea" motherboard with a 16MB ATI Rage 128 Ultra graphics chip. The 2001 series was available in indigo, graphite, and snow with either the 500, 600, or 700MHz (PPC750CXe) processor.
Resetting G3 PMU ? Check out Mac Users Guide for more how-to information. Based on the Yosemite architecture featuring a 450 MHz PowerPC 750 G3 processor the Apple Power Macintosh G3 (Blue & White) has 1 MB of backside cache, arrives with 128 MB of RAM, a 32X CD-ROM drive and an ATI Rage 128 GL graphics card. This was the first design that utilized the “fold down door” enclosure that revolutionized the way we interact with our Mac desktops. It is extremely easy to upgrade and introduced Firewire and included both USB and ADB port connectors.
A first attempt at astrophotography. This is a stack of ~15 min worth of images shot with a D850 and Nikkor 70-200/4 + 1.4TC. Mounted on a Sky Watcher brand tracking mount.
Mostly just trying to get a feel for the process and to learn the tools. Certainly more to go on both fronts, but I'm happy with this first image.
Also, troubleshooting hardware in the dark in 28 degree weather is... interesting! :-)
** Protected photo **
** Copyright for this photo belongs solely to Ian-Janne Matt Images may not be copied, downloaded, or used in any way without the expressed, written permission of the photographer. ( RM-Rights managed only)
The other kind of visual glitch I've been getting. Oh poor little computer, maybe I work her too hard?
MacBook Air model A1237 from 2008 with an expanding battery (A1245) and the Applecare date has passed. This MBA would not sit straight on a table and you could see the lid askew. Due to the expanding battery other parts of the MBA were pushed out. It still works, but it doesn't look nice. I've requested a quote for a new battery.
Resetting G4 PMU? Check out Mac Users Guide for more how-to information. The PowerMac G4 (Mirrored Drive Doors) features dual 1.0 GHz PowerPC (G4) processors each with an AltiVec velocity engine, 256k cache, and 1 MB of DDR SRAM backside cache. It shipped configured with 256 MB of RAM upgradeable to 2 GB, 2X DVD-R/CD-RW "SuperDrive", 4X AGP ATI Radeon 9000 Pro graphics card with 64 MB of DDR SDRAM and an available AirPort (802.11b). One of the last versions shipping with Mac OS X 10.4.11 "Tiger" capable of booting into Mac OS 9 and using Mac OS 9 applications within the Mac OS X "Classic" environment.
** Protected PRESS photo **
** Copyright for this photo belongs solely to Ian-Janne Matt Images may not be copied, downloaded, or used in any way without the expressed, written permission of the photographer. ( RM-Rights managed only)
Resetting G4 PMU? Check out Mac Users Guide for more how-to information. The PowerMac G4 (Mirrored Drive Doors) features dual 1.0 GHz PowerPC (G4) processors each with an AltiVec velocity engine, 256k cache, and 1 MB of DDR SRAM backside cache. It shipped configured with 256 MB of RAM upgradeable to 2 GB, 2X DVD-R/CD-RW "SuperDrive", 4X AGP ATI Radeon 9000 Pro graphics card with 64 MB of DDR SDRAM and an available AirPort (802.11b). One of the last versions shipping with Mac OS X 10.4.11 "Tiger" capable of booting into Mac OS 9 and using Mac OS 9 applications within the Mac OS X "Classic" environment.
Resetting G4 PMU? Check out Mac Users Guide for more how-to information. Based on the Power Macintosh G3 (Blue & White) case design the PowerMac G4 677. This version of the PowerMac G4 differed from its predecessors not only in its processor but that it offered Digitial Audio and shipped with the first version to the DVD-R/CD-RW “SuperDrive”. Equipped with a 677 Mhz PowerPC processor with a AltiVec velocity vector processing unit, 256k level 2 cache, and 1 MB of backside cache. It shipped with 256 MB of RAM, expandable to 1GB, a 4x AGP NVIDA GeForce 2 MX graphics card with 32 MB of SDRAM, and available with AirPort (802.11b).
The LRV-92 is seen mid-train with a mid-day run to Roseville, CA. Seen here, they are crawling past MP96.3 after the intermediate signal dropped on them about 5 car lengths away. Signal Maintainer Cliff is nearby already troubleshooting the issue.
©FranksRails Photography, LLC.
The Singer 44 Red Eye
What a Jewel!
Manufactured in 1936 in Clydesbank, Scotland, this gorgeous quality vintage Singer workhorse is in beautiful working order.
This quality made belt-driven, all-iron-and-steel lass was manufactured at the very height of Singer's Golden Years, when Superior Quality was both expected and the norm.
This Antique Singer Model 66 with her gold red and gold Red Eye decal and beautiful gold Singer decal insignia is a beauty ravishing beauty with a fancy etched Art Deco style nickel silver plated head plate and tail plate. She's got a few minor battle-scars on the top edge, but very few. Somebody loved and cared for this pretty lassie.
The Singer 66 is a gorgeous enameled cast iron machine, all tricked out in her original elegant bright nickle plated detailing and has been entirely cleaned and rewired from top to bottom here in our own Raymond, Maine workshop.
She's been beautifully restored back to her original factory fresh purrrrr-fect running order.
The Singer Model 66 is Serious Machine –
She's all-metal and heavy-duty and powered by a foot-operated control, she features standard 66 bobbin, built bobbin winder, thread cutter, carries a needle Size 8 to Size 22, no problem … and she’ll sew her way through the most delicate of satins and laces to light leathers, canvas, denims and upholstery. What a workhorse! She uses a 15-19" stretch belt. (We'll send her out with a brand new one,)
A solid and reliable machine you will use every day – care for her with a bit of brushing under the plate and a drop or two of oil and she’ll purr for you for a lifetime (or two!) This machine was originally a treadle machine and was wired and converted to electricity in the early 1960s.
The Singer Model 666's Particulars:
Forward gears.
Stitching range from 6 to 30 stitches per inch.
Belt-driven forward .9 AMP Delco AC/DC Motor 115volt Volts, 25 to 75 cycles
She comes with a Universal Foot
Five Singer Bobbins
A Five needle box of Singer needles size 15X1 #14
A brand new Singer belt.
Also included is a CD ROM file with the owner's manual including instructions for attachments and a machine owner's troubleshooting guide.
With this very same sewing machine, your grandmother may have made clothes for your mother's dolls and curtains for your room; perhaps she made her own wedding gown with her as well!
For about the same price as a nightmarish wimpy all-plastic machine from Big Box Store, you can own this spectacular cast-iron-and-steel, belt-driven reliable beauty. She’ll be purring like a kitten when your grandkids are ready to sew and their grandkids, too!
Your lovely antique Scottish Singer Model 66 will come cradled in a sturdy 1960s period Singer carrying case in okay condition.
Accelerated Development of Multi-Capable Airmen/Guardians
Maj. Caitlin Harris, 351st Special Warfare Training Squadron, Kirtland Air Force Base, New Mexico
Air Education and Training Command
The Special Warfare prototype project will provide linkages between human systems and operational tasks across a spectrum of skillsets that will accelerate training, learning, and retention while developing Airmen/Guardians in multiple competencies. This aggressive modernized training focuses on training the Airmen and Guardians in an efficient and dynamic way, preparing them for wartime situations requiring them to step outside their occupational specialty and operate as expert multi-disciplinarians.
Advanced Maintenance and Troubleshooting System
Master Sgt. Aaron Cordroch, 1st Special Operations Maintenance Group, Hurlburt Field, Florida
Air Force Special Operations Command
Imagine a world where we leverage cyber threat and intrusion/anomalies hardware detection and diagnostic mapping tools to take a snapshot of clean data and systems to build a picture of maintenance issues that can be monitored for changes.
Infrastructure in an Augmented Reality World
Tech. Sgt. Sarah Hubert and Tech. Sgt. Raymond Zgoda, 353rd Special Operations Wing and 374th Civil Engineer Squadron, Yokota Air Base, Japan
Pacific Air Forces
Realizing the potential of augmented reality enables precise determination of what and where our underground infrastructure is located without digging it up. Scanning installations and using Augmented Reality drastically reduces resources to repair after attack or natural disaster.
Project Kinetic Cargo Sustainment
Capt. Andrew Armor, Master Sgt. Brandon Allensworth, Master Sgt.
Peter Salinas, Master Sgt. Jet Nesle and Tech. Sgt. Justin Sprinkel, 18th Logistics Readiness Squadron, Kadena AB, Japan
Pacific Air Forces
Dramatically accelerate mobility cargo processing capacity and throughput by means of operating outside of analog mobility processes and tools for port operations.
Real-Time Asset Management System
Michael Dolan, Space Base Delta 3, Los Angeles AFB, California
Space Systems Command
Imagine leaders and employees optimizing office space, minimizing modernization construction costs and enable tracking and evolution continuity of every location and asset from unclassified to Special Access Programs. This Space Management tool provides real-time assessment and data mining capability for every square foot of buildings and every office space to include IT configurations down to the chip level.
Project Oregon Trail
Staff Sgt. Michael Sturtevant, 353th Special Operations Support Squadron, Kadena Air Base, Japan
Air Force Special Operations Command
Reimagined and reduced Time-Phased Force and Deployment Data are afforded because there are smaller, lighter, and faster-to-deploy mechanisms to move cargo and equipment wherever needed, on the spot without the need for pallet jacks or forklifts.
Photo by Mike Tsukamoto/Air & Space Forces Magazine
PC Paramedic
Charlotte, NC, 28226
(704) 589-2819
PC Paramedic is able to design configure and install your systems from the ground up. Whether you are a gamer looking for the latest powerful hardware configurations or just want a reliable PC that will last you many years to come, we have solutions just for you. Reach us at: (704) 589-2819
Set Up Networking, Laptop Repair Service, Computer Home Installation, Hardware Installation and Repair, PC and Laptop repair
Main Service: Computer Repair Service Secondary Services: sell computers, set up networking, cellphone repairs, laptop repairs, computer repairs, Computer Home Installation, Computer Tune-up, Data Recovery, Email Setup, Hardware Installation and Repair, Printer Setup and Troubleshooting, Software and Operating System Install & Setup, IT & Technical Consultations, Training, Virus & Spyware Removal, Wireless Networking, Pickup & Delivery, one-stop shop for everything about a computer, cellphone and a laptop Computer repair, fix phones, recovery
Apple Creek NC, Wildwood NC
PC Repair, PC Virus Removal, Computer Repair Service, PC Repair Service Provider, Data Recovery
Logo goes there/ smaller. 'MahaBaroda' moved down, Wix ads removed, etc. etc. ... but done in rough form at present.
Because the studies for MahaBaroda are complex, I wanted the site itself to be simple.
DATE: 6-25-14
LOCATION: Bldg 9NW - POGO
SUBJECT: Expedition 42/43 ESA astronaut Samantha Cristoforetti during ISS EVA POGO 2 training with instructor Sandy Moore.
PHOTOGRAPHER: Lauren Harnett
Verónica Vergara Larrea isn’t new to troubleshooting, but a task as big as a supercomputer takes a plan and a team. Her team just completed acceptance of approximately 25 percent of the final system.
The Faces of Summit series shares stories of people working to stand up America’s next top supercomputer for open science, the Oak Ridge Leadership Computing Facility’s Summit. The next-generation machine is scheduled to come on line in 2018.
Read more: www.olcf.ornl.gov/2018/01/17/faces-of-summit-putting-the-...
Image credit: Jason Richards/ORNL
Verónica Vergara Larrea isn’t new to troubleshooting, but a task as big as a supercomputer takes a plan and a team. Her team just completed acceptance of approximately 25 percent of the final system.
The Faces of Summit series shares stories of people working to stand up America’s next top supercomputer for open science, the Oak Ridge Leadership Computing Facility’s Summit. The next-generation machine is scheduled to come on line in 2018.
Read more: www.olcf.ornl.gov/2018/01/17/faces-of-summit-putting-the-...
Image credit: Jason Richards/ORNL
PACIFIC OCEAN (June 16, 2020) Aviation Electrician's Mate 1st Class Ray Limon (right) from Los Angeles, and Aviation Ordnanceman 1st Class Josh King from Fairfax, Vt., troubleshoot a fuel tank on an F/A-18E Super Hornet, from the "Mighty Shrikes" of Strike Fighter Squadron (VFA) 94, on the flight deck aboard the aircraft carrier USS Nimitz (CVN 68). Nimitz, the flagship of Carrier Strike Group 11, is deployed conducting maritime security operations and theater security cooperation efforts. (U.S. Navy photo by Mass Communication Specialist 3rd Class Elliot Schaudt/Released)
www.myseelectric.com/ (714) 448-6252 S.E. Electric is a Electrician in Westminster, CA that specializes in Electrical Troubleshooting, Electrical Repair, Electric Upgrade, Electrical Services. #Electrical #Troubleshooting Click here now for a free consultation www.myseelectric.com/contact.htm Link to this video on Youtube www.youtube.com/watch?v=v65ywbUQMpw&feature=youtu.be
Students gain knowledge and experience in assembling electronics, 3D modeling, troubleshooting, and other valuable tools in 3D Printing 101.
Photo by Yvonne Gay
This video podcast focuses on how to upgrade a PowerMac G5 2.0 GHz Dual Processor hard drive featuring step-by-step instructions on how to open, remove, re-install the hard drive and how to put things back together again.
ISS033-E-017337 (1 Nov. 2012) --- NASA astronaut Sunita Williams, Expedition 33 commander, participates in a session of extravehicular activity (EVA) outside the International Space Station on Nov. 1, 2012. During the six-hour, 38-minute spacewalk, Williams and Japan Aerospace Exploration Agency astronaut Aki Hoshide (out of frame), flight engineer, ventured outside the orbital outpost to perform work and to support ground-based troubleshooting of an ammonia leak.