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RE HP Pavillion ZE4800 Laptop When I switch on I here the fan start, the lights come on then it appears to shut down and re attempt to start again This occurs over and over and the PC never boots fully. Any ideas?

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I have same notebook and similiar problem. Mine runs for 30 min then shuts off completely in like 20 seconds. I added a $10 usb powered laptop cooler pad and bingo, runs now for hours no problem. On all computers I know the cpu heat temperature has a threshold, if it goes too high it will shut off. I think my fan doesn't kick on fast enough to lower the temperature and cool the processor. On yours it may be a fan that doesn't work or is working at the wrong time and the circuit shuts off the system. Shouldn't be terribly expensive maybe $60 to repair from a good technician..good luck

Posted on Dec 26, 2009

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See picturenunex2_1.jpgnunex2_0.jpg

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