Question about Western Digital My Book Essential Edition (WDG1U5000N) 500 GB Hard Drive
Hi. In order to resolve this issue. Boot in to your CDROM drive while the operating system disk is in there then run the recovery console. This will put the Mup.sys file back to your computer. Possible cause of this is corrupted mup.sys file which is essential in booting the harddrive. Another troubleshooting is, since you took out the harddrive and put it in your enclosure look for computer with the same operating system and copy its mup.sys file into your harddrive. This file is located at C:\Windows\System32\drivers. That will do the trick.
Posted on May 31, 2010
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Aug 30, 2014 | Computers & Internet
Jul 15, 2012 | Acer TravelMate 5730-6204 Notebook
Aug 17, 2011 | Acer TravelMate 2300 Notebook
Feb 27, 2011 | Computers & Internet
Oct 19, 2010 | Acer Computers & Internet
Aug 13, 2010 | Acer Computers & Internet
Jan 13, 2010 | Acer TravelMate 2300 Notebook
Dec 30, 2008 | Acer Computers & Internet
84 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: