Compaq Presario A928ca Laptop Lcd Screen 17" Wxga Ccfl "open case clean fan" Questions

case of laptop].. 3) unplug mains supply..pick open/remove the cmos battery..check (above +3v)..resit.. 4)see if the ram(s) is loose/faulty..open clean/remove carbon & or oxide formed on the teeth

...case of laptop].. 3) unplug mains supply..pick open/remove the cmos battery..check (above +3v)..resit.. 4) see if the ram(s) is loose/faulty..open clean/remove carbon & or oxide formed on the ...

...case i dont think its the reason (still verify the back cable of the monitor and cpu, plug it tightly) If you were using your system fine and suddenly one day it went off to 'No signal' ...

...open computer case, your computer is safe ] If the inside of the computer is dirty, so is the power supply. The case fan/s draw air into the computer, and push the air through the computer case. The ...

...open up the pc and touch the ram modules the lines go away.This is very rare yet a possible cause and easily overlooked.Solution:Same like memory graphic. LinkTry clean the dirty. Or if it cause from ...

...Open your PC case (unplug it) and ensure that all your fans are clean. It appears that your problem is due to loose cable connections, but this may be a good time to do some computer spring

...open the case (only a few screws hold one side) and, with the power off, ground yourself on any bare metal you see and then pop the memory boards loose and then reseat them, trace each plug from the ...

...Case open), BEFORE you reach inside! (Computer UNPLUGGED from power) Your body carried Static electricity. Static can fry out computer hardware components, in a New York second! Computer unplugged ...

case of laptop].. 3) unplug mains supply..pick open/remove the cmos battery..check (above +3v)..resit.. 4)see if the ram(s) is loose/faulty..open clean/remove carbon & or oxide formed on the teeth

...open the case and remove the fan and heat sink for the processor. You will probably find a little "radiator" looking device clogged with dust bunnies. Clean it out good with canned air and reinstall ...