Article View: comp.sys.ibm.pc.hardware.storage
Article #499Re: Hard disk salvaging
From: Vanguard
Date: Fri, 13 Jul 2007 01:13
Date: Fri, 13 Jul 2007 01:13
48 lines
4403 bytes
4403 bytes
"Clueless" wrote in message news:21hd939v8ae8lprh2om2123upbcj0iqil6@4ax.com... > when I reconnected the HDD the bios itself does not recognize > the hard disk. It WAS working before I disconnected it. I also did not > physically remove the hard disk so there is no chance of a mechanical > damage. Did you plug the power tap back into the hard drive? Although the 3-pin Molex connector (male and female) is polarized, it is still possible with force to plug it in upside down. That means the 12V line connected to the 5V pin and fried some parts. Yes, it is possible to replace the PCB with another from the same brand and model of hard drive but don't expect a miracle. Often there are tweaks to adjust the standard designed PCB for that model to the individual mechanicals of the drive. Do you even hear the hard drive spin up (like a jet engine whine) when power is applied to the hard drive? It you don't hear it spin up then there is a power problem (no power, bad connections, loose wires or poor crimps inside the connectors, or reversed orientation). You won't get anything from the hard drive unless it spins. It was necessary to physically detached the drive. You said that that drive was not physically removed from the computer but it appears that you did yank the cables off of that device. You could have just entered the BIOS and disabled the port to which the hard drive was connected (if the CD/DVD drive was also on that port then you would have had to move it to another port so you could disable the controller for that port for the hard drive). In yanking the cables, especially those that don't provide pull tabs which means there is a good chance that you pulled on the cable itself instead of the connectors, problems could be: the wires in the cable are not longer attached to the pins in the connectors, you put the cables back on in the wrong orientation or the orientation isn't the same on both ends (i.e., pin 1 in the hard drive's connector should get connected to pin 1 on the motherboard connector but one end on the cable is reversed), you smashed down a pin inside the drive's connector or in the motherboard's connector or maybe 1 pin got bent out of the way so it doesn't slide into the connector, foreign matters lodged in the connector which prevents the connector from sliding down far enough to ensure the female connector in the cable mates with the male pin in the header. So you'll have to open the box and check the connections, make sure they are oriented correctly, and perhaps try with a new cable in case the old one got damaged. > ClueLess <snip - followed by 43 blank lines> Yep, got that from the excessive whitespace at the end of your post. I thought Forte Agent was supposed to be a good NNTP client.
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