Charging and screen issues
When I plug my laptop it shows me a light on the keyboard but when I press the power button the PC won't turn on
좋은 질문입니까?
점수
0
942430
답변 1개
가장 유용한 답변
평판: 844.3k
1.4k
946
2.4k
@survivaldc start off with the easy things. Disconnect the power from the computer by unplugging the power cord from your computer. Disconnect all external devices from the computer. Remove the battery Now hold the power button depressed for about 30sec-1min. Reapply the AC power adapter and see if your computer does show any sign of life.
First you want to check your power supply. Make sure it has the proper voltages. Check to make sure that connectors are not bend etc. Check the DC-in jack of your laptop. Make sure there is no corrosion, debris etc. that prevents it from working. Clean it of any debris etc. use a few puffs of air to clean it out. If none of this works, get an ammeter and see if your laptop draws any amperage from the charger. After that, you need to check and see if your motherboard even gets power. For that of course, you need to open it up. Post Some good pictures of what you see. That way we can see what you see. 기존 질문에 이미지 추가하기
It is also possible that this is a bad RAM module. So remove the RAM, clean the contacts with a pencil eraser. Do it gentle so as to not destroy the module. Replace it and restart. If you have more than one module, remove it and just leave one connected.
Use the HP EliteBook 2530p Maintenance And Service Guide to work on your computer.
이 답변이 도움이 되었나요?
점수
1
댓글 1개
@survivaldc right now it sounds like the only issue is that it does not come on. Exactly what LED light turns on? What have you already tried and what have you checked? Did anything happen to the computer just prior to it doing this?
oldturkey03 의