i have a problem with my tft compaq tft 5000:
the power supply is good ( i have testing it) but the tft don't light . no led green/orange no light...
what's problems on the card? an idea to defectous composants?
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The memory modules are located at the bottom of the laptop under one of the panels.
The memory modules may be OK and may only need reseating. Then boot up the laptop to see if it works, if it doesn't work, the memory may be faulty, take it to a computer shop to get it tested.
By power up , do you mean no lights. no fans,no sounds?
If correct then:
Check 120 volts going into the power supply.
Check that the power supply switch is on 1 and not 0
If this fails. Change power supply.
I would suggest checking the motherboard for any burned or blackened spots on the motherboard or any add-on cards that may be present. You should be able to get something on the display as long as you have good power and a good video card. You still run the risk of having a bad hard drive or cd rom.
Hope this helps. Please make sure that you rate this information.
how I solve this issue of a customer of mine.
replaced power supply and one memory stick was faulty
lesson learned: check the obvious first.. .Powersupply.. if problems persists... check your ram... if you have 2 sticks of ram,, try reseating and using one at a time or swap with known good memory.