HP G62 - 340US Black screen on power on, no corresponding led error code

Hey all,.

Having a problem with my laptop HP G62-340US. The computer will continue to feed on, but the screen does not light, but the caps lock light has a constant slow continuous flashing. The indicator light next to the charging port is orange, as the light next to the wireless button. (There is no NumLock on the keyboard of a light)

I looked at the link to HP support for this issue, located here:

http://support.HP.com/us-en/document/c01443366

But was unable to find my specific situation. Any help or idea would be greatly appricieated.

Thank you!

Try to start the machine without the battery and connected to the power adapter. Try to boot the machine with a single chip memory installed (if you have two). Try changing the location of the chip memory if you don't have one. Do a hard reset by removing the battery, power adapter, pressing the power button for 1 minute, reconnect the battery and power adapter, and then try again. If this does not work, you will have a video chip problem that would require a reflow (I know this isn't your model, but it shows you what may be involved):

http://www.YouTube.com/watch?feature=player_detailpage & v = bnkQNmKauEc #t = 4S

Good shops use pistols temperature controlled at worst and stations Infra red reflow for more accurate results.  The video was just to give you an idea what may be wrong.

http://www.YouTube.com/watch?feature=player_detailpage & v = wEVv7p - JDc #t = 8 S

Tags: Notebooks

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