My 4600 recently started having trouble booting up. For years now I've been turning on the master switch to the surge protector, then pressing the power switch on the 4600. But now it occassionally sounds like an engine trying to turn over - The fans starts and stops a few times, sometimes the lights blink, but eventually it does boot most of the time - not always. I appreciate your thoughts on possible causes. Thanks, Sal
Sounds to me like a failing psu, you may need to test it with a psu tester if you have one available, if not any local pc repair shop should have one
If you need further help, reach me via phone at https://www.6ya.com/expert/joel_63c670a84e9f6a97
Being a old sys. the fan spins on its high speed you can open the tower and use blower and reset the heat sink fan cable and reset the hdd and cd driver cables and then try it should work.
As the fan which starts and stops is a heat sink fan.
their are chance that you might have to replace the heatsink fan.
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There is no fan on the heat sink. Besides, the problem is the sluggish boot up and sometimes it doesn't boot up at all. Perhaps I didn't explain that well or this posted solution was automated. Oh well.
Thanks joelwilcox. Do you think plugging the 4600 to a continuous power surge protector will help? Seems like the problem has do to with when I turn on the master switch on the surge protector. Several (may 10) seconds go by before the 4600 momentarily lights up and is ready for it's power switch to be pressed. Thanks again.
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