http://www.cwhdallas.com/computer-boards/
Computer Boards
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COMPUTER EPSON EQUITY III+ 12MHz Bios rev. 2.0 (3 BOARDS) |  |
0 Bid | US $300.00 | 2h 33m |
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Lot of 9 Board Triva Computer PC Games Collection Monopoly Jeopardy MYST | |
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US $9.99 | 3h 48m |
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Lot of 9 Board Triva Computer PC Games Collection Monopoly Life MYST | |
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US $9.99 | 3h 48m |
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Sears Kenmore 3.5 wash washing machine main computer control board 417.44092500 | |
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US $49.75 | 5h 1m |
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2 oz Gold Recovery Scrap Double Sided High Quality Computer Board Fingers | |
2 Bids | US $13.49 | 5h 24m |
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2 oz Scrap Gold Computer Board Gold Fingers Double Sided Gold Recovery Fast Ship | |
3 Bids | US $12.51 | 6h 44m |
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New Micros Inc - single board computer | |
1 Bid | US $49.99 | 7h 8m |
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LANCE USI 2038 MOTHER BOARD COMPUTER SNACK VENDING WORKS MOTHERBOARD | |
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US $42.99 | 7h 15m |
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Apple iMac G5 17" Computer Original Optical Drive Board Connector 820-1656-A | |
0 Bid | US $5.99 | 7h 50m |
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Apple iMac G5 Computer 17" LCD Screen Original Inverter Board 614-0339-00 | |
1 Bid | US $5.99 | 7h 50m |
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hp Desktop Computer memory card board 8 MB | |
0 Bid | US $4.99 | 8h 13m |
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Computer POST Main Board Analyzer Test Diagnostic Card | |
0 Bid | US $13.00 | 8h 18m |
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Adlink Dual Xeon SBC Single Board Computer NuPRO-900A | |
1 Bid | US $49.99 | 8h 25m |
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120mm Internal Desktop PC Fan Computer Case Cooling For Mother Board Video Card | |
0 Bid | US $2.49 | 8h 30m |
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palm held computer w/ key board | |
0 Bid | US $48.00 | 9h 17m |
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Nice Systems 486/5x86 Single Board Computer SBC p/n: 960420 | |
0 Bid | US $14.99 | 9h 27m |
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Monopoly Cd-Rom PC computer board game Hasbro Windows play worldwide on internet | |
0 Bid | US $1.99 | 9h 45m |
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ABB 3HAC1462-1 DSQC 363 S4 S4C S4CT MAIN COMPUTER BOARD | |
0 Bid | US $1,249.99 | 9h 49m |
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COMPUTER RECOGNITION SYSTEM 1520-1000 LCS BOARD - PARTS ONLY | |
0 Bid | US $9.99 | 10h 21m |
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COMPUTER RECOGNITION SYSTEM IMAGE BUS CONTROLLER BOARD - PARTS ONLY | |
0 Bid | US $9.99 | 10h 21m |
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COMPUTER RECOGNITION SYSTEM GEMINI PC BOARD - PARTS ONLY | |
0 Bid | US $9.99 | 10h 21m |
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Lot of Various Computer Parts Circuit Boards Speaker AS IS BROKEN | |
0 Bid | US $.99 | 11h 22m |
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120mm Internal Desktop PC Fan Computer Case Cooling For Mother Board Video Card | |
0 Bid | US $2.49 | 12h 32m |
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10LB 13OZ OF COMPUTER BOARDS FOR SCRAP GOLD RECOVERY MOTHERBOARDS & MUCH MORE | |
2 Bids | US $10.50 | 13h 11m |
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Concurrent Tech Pentium-M Single-Board Computer CompactPCI Blade PP-200/01x 6031 | |
0 Bid | US $29.99 | 13h 24m |
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Apple eMac Analog Board / Power Supply, Computer Parts | |
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US $44.95 | 13h 33m |
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Computer POST Test Main Board Diagnostic Analyzer Card | |
0 Bid | US $9.37 | 13h 48m |
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PARTS COMPUTER BOARDS CPU MOTHERBOARD PROCESSOR DOCK LOT | |
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US $25.00 | 14h 14m |
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High yield clean computer pcb board for gold recovery non populated 2 sided | |
0 Bid | US $.99 | 14h 32m |
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Monopoly 3D Board Game (PC, 2001 Atari) Play with Friends or Computer Players! | |
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US $9.95 | 14h 33m |
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BMW E30 ON BOARD COMPUTER OBC CLOCK KIT COMPLETE RARE 325e 84-87 US or METRIC | |
0 Bid | US $149.99 | 14h 54m |
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VINTAGE (1982) CIRCUIT BOARD PIN (COMPUTER WEAR FROM COMPUTER FX) | |
0 Bid | US $39.99 | 14h 57m |
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Vintage Rare INTEL 8605A Computer Board with D8087-2 & D8086-2 40 Ceramic DIPS | |
0 Bid | US $85.00 | 15h 5m |
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120mm Internal Desktop PC Fan Computer Case Cooling For Mother Board Video Card | |
0 Bid | US $2.49 | 15h 27m |
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Rare Vintage KEY TRONIC Process Control Board Keyboard PCB065 1975 Computer | |
0 Bid | US $29.95 | 15h 32m |
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2 lb Scrap Gold Computer Board Gold Fingers Double Sided Gold Recovery Fast Ship | |
0 Bid | US $249.99 | 15h 36m |
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Vintage Computer Boards Analog Devices or 17lbs Gold Recovery | |
0 Bid | US $9.99 | 15h 38m |
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1 lb Scrap Gold Computer Board Gold Fingers Double Sided Gold Recovery Fast Ship | |
0 Bid | US $129.99 | 15h 38m |
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Vintage 1990's floppy drive, dial up modem (new) and computer circuit boards | |
0 Bid | US $7.99 | 15h 41m |
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5 lb Scrap Gold Computer Board Gold Fingers Double Sided Gold Recovery Fast Ship | |
0 Bid | US $699.99 | 15h 45m |
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1 oz Scrap Gold Computer Board Gold Fingers Double Sided Gold Recovery Fast Ship | |
0 Bid | US $9.99 | 16h 1m |
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BMW 15 BUTTON OBC On Board Computer E32 E34 525i 530i 535i 540i 730i 740i 88-95 | |
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US $59.99 | 16h 23m |
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Video Excel 8 MB on Board - Intel 740 Power 3d VGA Card-from Old Computer- AS IS | |
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US $16.00 | 16h 27m |
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120mm Internal Desktop PC Fan Computer Case Cooling For Mother Board Video Card | |
0 Bid | US $2.49 | 16h 27m |
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22 pounds, CIRCUIT SCRAP, Gold Silver Recovery, electronic, computer,boards, pcb | |
0 Bid | US $24.53 | 16h 44m |
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R3M1E1 VNI-608 ROMO SBC SINGLE BOARD COMPUTER W/CPU | |
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US $124.99 | 16h 48m |
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IEI PSC-586VGA ISA/PCI Pentium single board computer, W/MEMORY | |
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US $124.99 | 16h 50m |
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Single Board Computer MSPC-6880 w/ cpu PII 400/512K SBC | |
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US $124.99 | 16h 52m |
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Vintage Computer Keyboard Control Board KEY TRONIC? 1970's | |
0 Bid | US $29.95 | 16h 54m |
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Cool Printed Circuit Board Notebook Binder with Paper Computer Geek Gift Idea! | |
0 Bid | US $8.08 | 16h 55m |
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Be a Computer Genius in No Time
Modern boards use plastic stand-offs to which the board simply snaps into place or is fastened to by ties. Older PC casings use brass ones that need paper or cardboard washers for the task. There may also be an issue with the alignment of the board itself (there was an issue with Gigabyte boards sometime back that had the whole board sagging in one place of the other which prevented the memory modules from seating properly. Use plastic tie-downs where a plastic tie is used to pull the board into alignment to solve this type of problems.
Next, check if the power supply has a switch at the rear if it is on (older models) and see if it works. Check for any foreign metal objects that may be stuck between the board and the case which is shorting it out, again the protection circuit would prevent power up to avoid damage to the various sensitive electronics. A faulty motherboard fan can also be causing the problem so check the fan if it works. You might have also forgotten to connect the power button to the board (along with the reset button) so check that too. A shorted reset switch can also keep the board in a state of permanent off, unplug it to see if that works.
Some motherboards are so sensitive to cooling that no fans connected to the on-board fan connectors would prevent power-up to avoid ruining the processor (this would be the case if you were using externally powered or special/exotic cooling systems) try plugging in a fan or two to see if it works. The worst case is to get the lights and fans working but still there are no beeps, display or other signs of life for it may be a signal of a dead board or power supply.
If your bare systems now functions, you can then add your components one at a time so you can continue to eliminate any problem device. The prices of computer parts have indeed gone down so much that they are affordable to most. If one does not want to spend all the time tinkering and wondering what is wrong then a trip to the computer repair shop would be an easier alternative.
If you by chance got yourself a good deal on a second-hand computer that works just right and is affordable enough o allow you to upgrade some parts then you indeed got a good deal. As you get home, you setup your prize and power-up only to find that the system is locked down by a password. A boot password or worse a system password can prevent access to the contents of the hard drive or the system itself leaving you stranded in the boot-up menu. Don't fret, for there are ways to get around the problem and these work almost all of the time in getting you up and running in no time at all.
First, if you can get hold of nifty utilities from trusted sites of the internet, then that would be easier but it can sometimes corrupt the bios of the system as it forces a program to open the said part of your computer system so be cautious and read all recommendations and instructions in the readme file so you don't cause further problems.
If you're in a hurry and don't have a second computer to do a search, you can always consult the motherboard's manual or simply look at the board for any pins that are labeled BIOS reset/normal. This is a failsafe mechanism which is built in by manufacturers into their boards to allow use of a locked system as yours.
About the Author
Jon Caldwell is a professional content manager. Much of his articles can be found at
http://pctroubleshootingtips.com
Chess demonstration boards on the computer?
I teach chess at my elementary school. Does anyone know of demonstration pieces / boards for Windows computer programs I could use with my students? For example, something on Powerpoint that you could use to show moves or teach positions or something? I have a chess program, but you can't set up your own board or anything...I would like to have something that I could just set up and show the students quickly without having to get into a program. Thanks!
I am a high school chess coach. I use a program called ChessMaker to make my chess diagrams for worksheets & powerpoints. You could also use the program (while crude) to show moves, etc. on a computer.
You can download this program from the following site:
http://www.alphaprime.com/chessmaker/
It has a 14 day free trial, but it is well worth the $9.95 to purchase.
I hope this info/program helps.
Buffett sticks it to the CEOs
Billionaire Warren Buffett reminds us of a few investment basics - while unloading on failed corporate bosses.
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