I purchased a compaq presario in Feb.2007. The unit has just shut down on its own and will not restart. I have changed the power supply but still not turning on.HP phone say talk here. There is a small green light on the back ,it is difficult to determine if this is lit or not. What do you think,suggestions?
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the screens is dead right, no BIOS screens at all, means.? what?
power problems
main battery out , run now
coin cell dead? 2.9v and above is good.
power pack bad, 19vdc ok , is it.
power jack at the MOBO edge bad, as all do.?
see this?
no photos of the screen presented.
so all i can do is guess what it looks like,
its so old HP has no info on it. legacy PC, called retired.
i guess 10 years old
2007
so one side is dead, black screen right?
and if you shine flash light on the black side, is there data there or not?????????????????
the v3000 is a CCLF back lamps (edge)
and last 20,000 hours max, (very very short life)
so when one side fails. it goes black
the bulb does or its inverter, supply does.
all do this everyone,
all go dim
then blink
then die, or are random starting.
just like a florecent light in say your garage, same deal. same gas tube.
use the flash light, see its not really BLANK IS IT
only the black lamp quit.
endless post here on topic,
in the year 2010 most of these ended and are now all LED
ending all this pain.
plz check if there is any disc in the drive?
if not this time the system restart keep tapping on f 8
and go to safe mode type msconfig in run clk ok
new win will *** up go to startup tab down at bottom disable all
apply ok restart teh computer clk on the chk box dont show this mesg again once the computer will boot let me know if teh thing doesnt work
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