My MacBook Pro corrupts USB hard discs
Hi, this is my first time so cut me some slack please :-) My computer details are :
Hardware Information:
MacBook Pro (17-inch, Early 2011)
MacBook Pro - model: MacBookPro8,3
1 2.2 GHz Intel Core i7 CPU: 4 cores
16 GB RAM
Video Information:
Intel HD Graphics 3000 - VRAM: 512 MB
AMD Radeon HD 6750M - VRAM: 1024 MB
I use various external hard disks to back up, especially to Time Machine. Occasionally (every few days) when I boot up the MacBook I get an error message to say that Mac OSX 9.1 cannot repair the HD and that I should backup the HD and reformat it. Most files I can backup, but I cannot backup the Time Machine files.
Seagtae 4TB HDs seem more prone than WD 3TB or less.
Any ideas are welcome,
Geoffrey Kelley
If you have any software from Seagate or WD on your Mac or on the drives themselves, that may be the problem.
WD has gone to extraordinary lengths to make their drives incompatible with Mavericks. In some cases they have firmware in the drive enclosure which is incompatible too. If this is the case with your drive you may find a firmware update on the WD website, which you can install, if you trust WD (which I don't). If I had a WD external drive I'd remove it from the enclosure and put it in another (non-WD) enclosure.
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