Sony laptop won't turn on!

Liam234

Estimable
Feb 23, 2015
2
0
4,510
Hi,
I have a Sony Vaio NS20E here, I had a problem with it a while ago which meant I had to disconnect battery and wait an hour for it to drain and reset bios then it would boot up.. however I have just standby'd it since then until now when it went off and now won't turn back on.

When I turn it on it fails to POST and just the green power light comes on, if i hold the power button the orange light (charging light) lights up solid until it turns off.

I have already tried a few things such as reseat the ram, swap it with another laptop I have, change hdd, and so far nothing has changed what it does.

Any help would be appreciated
 

Liam234

Estimable
Feb 23, 2015
2
0
4,510
I have already seen all the other posts however unlike the link above it actually does power up, just blank screen etc. Ive also tried connecting to external screen with no luck.. thanks