how do i stop my IBM Thinkpad overheating

My thinkpad will not boot up. What can I do? It,s the 2888.

Plese help my ibm think pad r51 turns on and goes though the start up and at the end this came up: A problem has been detected and windows has been shut down to prevent damage to your computer UNMOUNTABLE_BOOT_VOLUME If this si the first time you've seen this stop error screen restart your...

I have a IBM T-22 I droped it. It was working fine it wont boot up it goes to lock screen its asking for a password ,i never set a password is there a default password

My computer has no sound and won't do any thing Windows xp professional starts up has all icons on screen but just won't open up.

Couple questions..... I have a PIII IBM thinkpad laptop. It turns on the lights turn on I can hear the HDD and cdrom running but no image comes on the screen. I am almost sure it is the motherboard. But some are talking about a video sub card. I am fairly new to laptops so is this just a fancy...