Question about TFT5004 (Black) 15 in. Flat Panel LCD Monitor
...Further improvement maybe achieved by adding a 100uF/250V capacitor across the supply of the 70+VDC of the 3 gun transistors. If you are sure how to go about this, it is best to consult or seek ...
...adaptor is 204434.001 Hi, A power adaptor for the Compaq Armada 7400 should be able to supply 18.85 VDC @ 3.2 A. If memory serves me right, the center post of the jack/plug is positive. Of course you ...
Presario v4000 is dead will not even try to power on. Checked DC supply and it is putting out 19.5 vdc. It is dead to the world. Any ideas? For unknown reasons, only the computer gods know what ...
...in. Tested the power supply at the connector that plugs in to the computer and I'm seeing 18.8 VDC so I'm thinking the power supply is ok. I suspect the problem is in the computer itself. Any ...
Question about Presario R3190US (DZ359U) PC Notebook
...pc this old run now,(few) id be happy if the fan spun 3 times... (sorry) Coin cell dead, not 2.9 vdc or more. A pc can fail vast numbers of ways. (gue$$ing is $illy) here are the tests, to avoid ...
...Is the monitor working/ If it does you can measure the DC voltages on the DC secondary side, the 5vdc will usually use 10~16vdc cap, the 12vdc will use 16~25 vdc caps. If you can post the picture
...and also the pinout and which wire is the power on. Pin Name Color Description 1 3.3V Orange +3.3 VDC 2 3.3V Orange +3.3 VDC 3 COM Black Ground 4 5V Red +5 VDC 5 COM Black Ground 6 5V Red +5 VDC ...
Question about (243890-001) 250-Watt Power Supply
...it on outside of the PC. It isn't a ATX standard. Pin Name Color Description 1 3.3V Orange +3.3 VDC 2 3.3V Orange +3.3 VDC 3 COM Black Ground 4 5V Red +5 VDC 5 COM Black Ground 6 5V Red +5 VDC 7 ...
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