I've just finished cleaning my CPU cooling system on my T400. I reassembled it back but now it won't power on:
-When I turn it on, some LED indicators turn on, but not the HDD-in-use one.
-The fan turns on, but after a second it disconnects and stops.
-The HDD seems to work as it's making sounds, but after a second it makes a really short beep and disconnects.
-Testing the mobo, I removed RAM, but I get the same behavior,
In all, it's like after a second the whole system shuts down. I don't know what could cause this, as I can't even get to the BIOS.
Any help will be appreciated!
-When I turn it on, some LED indicators turn on, but not the HDD-in-use one.
-The fan turns on, but after a second it disconnects and stops.
-The HDD seems to work as it's making sounds, but after a second it makes a really short beep and disconnects.
-Testing the mobo, I removed RAM, but I get the same behavior,
In all, it's like after a second the whole system shuts down. I don't know what could cause this, as I can't even get to the BIOS.
Any help will be appreciated!
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