When pressing power on button the blue light flashes for about 10minutes before the system powers up. Have done a factory reset but no luck. Cant remove the battery as built in. Once system starts it runs perfect?
I have asked around and people I know have said the way they fixed a blinking power light was to turn off the PSU from the back, unplug it then press the pc's power button down for 10-15secs to kill the power to the motherboard.
Try this. Anyway you should always press the power button a few time when you have turn all the power off to rid any left power, like when you turn off a pc then by the plug and it takes 10seconds till the speaker and monitors lights go off.
May we know the complete specification or information about your laptop? Here are some troubleshooting steps that may help as well.
- Do a hard reset, unplug the AC adapter then press and hold the power button for 20 seconds then try booting it up again.
- Next is to update the BIOS to the latest one there is available from the manufacturers site.
- Reseat the RAM's, remove them all for couple of seconds then put them back in making sure that everything is seated properly.
- Lastly, do reset BIOS into default by pressing F9 while your inside BIOS.
I have asked around and people I know have said the way they fixed a blinking power light was to turn off the PSU from the back, unplug it then press the pc's power button down for 10-15secs to kill the power to the motherboard.
Try this. Anyway you should always press the power button a few time when you have turn all the power off to rid any left power, like when you turn off a pc then by the plug and it takes 10seconds till the speaker and monitors lights go off.