laptop display become off

[ahsan_eni]

when i start my laptop after one hour display become balnk but the power light remains on but after some time laptop goes to shut down. when i again restart it start from the previous stage at which it goes to shut down.

[Azucho98]

Try this:

Shut the laptop down

Remove the battery

Unplug the AC adapter

Press and hold the power button for 30 seconds

Replace battery

Plug in AC adapter

Reboot

Did that fix your problem?

[ahsan_eni]

i try this but still no change

please give me any other solution

[Azucho98 · Accepted solution]

Next thing to try is this:

If you have two RAM chips in the system, remove one and try to power ON.  If sucessfull the first RAM chip you removed is bad.

If not sucessfull, remove the second RAM chip and re-insert the one you removed.

Does it boot now?  If so, the second RAM chip is bad.

The goal of this is to try to boot with a single RAM chip at a time.

Let me know how this goes...

[ahsan_eni]

i try it by removing the ram chips also but not sucessful.