When I turn on my compaq laptop the screen isnt working but the power light is on. please help me

Solution
Try the following and see if it will turn on.

1. First make sure the device has been charged.
2. Unplug your charger cord.
3. Remove the battery.
4. Press and hold the "Power" button for 30 seconds and see if the device will turn on.
5. If it does, great, if not yet, no big deal. Now plug back in the power/charger cord. (If it didn't turn on without the cord in, it should turn on once you it is in. Yes sometimes they will turn on, or try to turn on, even with nothing attached/plugged in.)
6. Now put the battery back in.

If this doesn't help, then test the power cord to see if it is good. Either try your cord in another device, or try another devices cord in your laptop.

Should that not be the problem, then check the battery to see if...

QDirisu

Commendable
Nov 26, 2016
3
0
1,510
MERGED QUESTION
Question from QDirisu : "my laptop screen still isnt working"

I tried all those suggestions but my compaq laptop's screen is still isn't opening but the power button, wifi button has its power light and also its power logo. Help me please :( do you have guys another suggestions to fix this kidda problem?Thankyou
 

QDirisu

Commendable
Nov 26, 2016
3
0
1,510
When i open it there is a fan sound i think it only last for 3 secs but then itll gone after that and then theres also a hard drive sound its sounds like when you put a disk on it those tut tut but theres a light in the power sign also in on and off botton and even wifi button but the Screen is totally black what do you think its problem?
 
Try the following and see if it will turn on.

1. First make sure the device has been charged.
2. Unplug your charger cord.
3. Remove the battery.
4. Press and hold the "Power" button for 30 seconds and see if the device will turn on.
5. If it does, great, if not yet, no big deal. Now plug back in the power/charger cord. (If it didn't turn on without the cord in, it should turn on once you it is in. Yes sometimes they will turn on, or try to turn on, even with nothing attached/plugged in.)
6. Now put the battery back in.

If this doesn't help, then test the power cord to see if it is good. Either try your cord in another device, or try another devices cord in your laptop.

Should that not be the problem, then check the battery to see if it needs replacing.

 
Solution