Question about Gateway GX7022E (RBGX7022E) PC Desktop
My computer won't start up. I hear the fan and the hard drive and one indicator light is on the one on the actual button is not coming on and nothing happens on the monitor. The computer has been cutting off and overheating for about a month, we had it tested and they found no problem with any of the hardware and now it won't boot at all. If anyone could help I'd be grateful because I love this computer and don't want to replace it.
Well, it could be any component going bad, in this order: power supply, video card, memory, motherboard. You can try known working video, power and memory if you'd like, but it is probably the motherboard in this particular case. If you look at the capacitors on the mobo, you'll probably find that at least some of them are bulging at the top and/or leaking. the only thing to do if this is the case is to try and replace the bad caps - but this is VERY difficult, even for an expert.
Posted on Feb 14, 2008
Watch the fan on the power supply when you turn it on does it run or jiggle and stop.
if it jiggles and stop then its likely the supply needs replaced . cheap fix.
if the fan runs then its on the board and more steps must be done.
Posted on Feb 14, 2008
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Posted on Jan 02, 2017
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Sep 18, 2012 | Gateway GX7022E (RBGX7022E) PC Desktop
Test your PSU power supply unit or replace it if your power supply units fan is not working your PSU is faulty
One bad lead can cause a computer to continue on a cycle of restarting or to shutdown or fail to detect/ boot up a computer hard drive
Test all leads that attach to your hard drive power and data cables IDE SATA
the leads from your MOTHERBOARD TO YOUR HARD DRIVE make sure they have a secure dust free connections and are not faulty or just replace them they could be faulty
make sure all leads that are attached to your dvd\cd floppy drives have secure connections and are not faulty or just replace them they could be faulty
computers need power and data to travel through every working device to continue its cycle and have an end so any faulty leads will end up with a computer error
even something as small as a faulty electrical or fan lead can cause you problems
motherboard and a hard drive any leads between them will fail before your motherboard or your hard drive if its a flat ribbon 40 pin type IDE replace it this will be the first to fail
check all electrical power input and extensions make sure they are securely seated even the cd/dvd floppy drives need to have current go through make sure these drives are working
also check the Cmos battery and computer RAM modules make sure they are securely seated with no dust built up or in the sockets on some motherboards cmos batteries are soldered in
check you CPU central processing unit make sure its securely seated and has thermal paste it might be getting to hot the thermal paste will help disperse the heat
Thermal compound is a sticky paste that is placed directly onto the CPU.
Allowing for a more direct heat transfer between the CPU and HEAT SINK and preventing air gaps from forming between the CPU and heat sink.
hope this helps
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