Here's a silly account of one self-proclaimed guru (ahem) setting up his computer in a new case.
I installed and mounted everything in the new case. Powered it on. Smelled a really bad burning smell and got a "CANNOT BOOT" error message. Quickly turned the system off.
Opened the case looked around inside. Sure enough it smelled pretty bad, but I couldn't see any damage. None of the components were burned, so I booted it back up. Must have just been some dust or cleaning agent in the PSU getting burned away... Sure enough, the mobo, memory, CPU, and vid are working, because I get a memtest and POST. But there's that smell again!
Come to find out (after much screwing around), here's what happened:
1) I had plugged in the floppy drive's power lead off by one pin, so the 5V line was attached to the ground lead on the drive.
2) I powered on the system, which instantly fried the floppy drive and began cooking the insulation on the floppy power line, thus giving off the burning smell.
3) The burning power line scorched the IDE ribbon connecting my CD-ROM and HD on the secondary chain, which incidentally, were both jumpered as slaves.
4) The IDE ribbon was subsequently damaged, thus burning out the master channel on my HD and the master channel on my mobo IDE-2 chain.
5) When I took everything out to troubleshoot, I hooked my OTHER drive up with that cable, which caused the master channel on THAT drive and the master channel on the IDE-1 chain to burn out as well.
6) In the end, I had to buy a new floppy, sever the burned power lead, and run both my hard drives as slaves on separate channels.
Moral of the story: CHECK YOUR JUMPERS AND CABLES!!!
Ha!
p.s. Anyone want to buy a slightly used ASUS TUSL2-C w/ P3 800 EB, stock HSF, 512 MB PC133 ??? (snicker)
-DOOM
______________________________
<pre>MOV AX,0040
MOV DS,AX
MOV WORD PTR [0072],1234
CLI
JMP FFFF:0000</pre><p>
I installed and mounted everything in the new case. Powered it on. Smelled a really bad burning smell and got a "CANNOT BOOT" error message. Quickly turned the system off.
Opened the case looked around inside. Sure enough it smelled pretty bad, but I couldn't see any damage. None of the components were burned, so I booted it back up. Must have just been some dust or cleaning agent in the PSU getting burned away... Sure enough, the mobo, memory, CPU, and vid are working, because I get a memtest and POST. But there's that smell again!
Come to find out (after much screwing around), here's what happened:
1) I had plugged in the floppy drive's power lead off by one pin, so the 5V line was attached to the ground lead on the drive.
2) I powered on the system, which instantly fried the floppy drive and began cooking the insulation on the floppy power line, thus giving off the burning smell.
3) The burning power line scorched the IDE ribbon connecting my CD-ROM and HD on the secondary chain, which incidentally, were both jumpered as slaves.
4) The IDE ribbon was subsequently damaged, thus burning out the master channel on my HD and the master channel on my mobo IDE-2 chain.
5) When I took everything out to troubleshoot, I hooked my OTHER drive up with that cable, which caused the master channel on THAT drive and the master channel on the IDE-1 chain to burn out as well.
6) In the end, I had to buy a new floppy, sever the burned power lead, and run both my hard drives as slaves on separate channels.
Moral of the story: CHECK YOUR JUMPERS AND CABLES!!!
Ha!
p.s. Anyone want to buy a slightly used ASUS TUSL2-C w/ P3 800 EB, stock HSF, 512 MB PC133 ??? (snicker)
-DOOM
______________________________
<pre>MOV AX,0040
MOV DS,AX
MOV WORD PTR [0072],1234
CLI
JMP FFFF:0000</pre><p>