I've recently got an Fujitsu Siemens Amilo laptop that turns on, but doesn't show anything both on it's screen and any external monitor (it doesn't do anything at all) .
Known issues:
there is a blown surface mounted capacitor near the power jack.
the CMOS battery was flat
What i have tried:
i did a hard reset (holding the power button for a minute)
i tried 3 different RAM sticks
i replaced the CMOS battery
i tried to power it on without all other peripherals (DVD-ROM, hard drive, ...)
i removed the CPU from the socket and it does the same
Could the motherboard be fried ?