blue screen when copying files from disc to disc

[Fame]

I changed last week my hard drive crash machine blue screen and hard drive not detected after boot cd xp (hd become impossible to read on another machine)

Everything works very well apparently since: office, surfing, CAO essentially, no game

A backup of my data on external USB hard drive with software SyncBack causes a crash of the machine, with message "Machine_check_exception x0000009C (0x00000004, 0x80546E70, 0xB2000000, 0x00070F0F)

I made several tests: change in hard disk, copy 3rd internal hard drive ,, backup copy with the explorer xp the problem remains the same

It does not seem to occur on a property
These files have already been copied from C on my hard data D (or download)
If it was a problem of equipment, it does not occur in cases other than copying?

I already had this problem before (XP SP2) on the various backup software tested (use only software that makes copying or synchronizing files by file, so you can use this backup without "restoration")

This could it be that some files are "heavy" (more than 100MB)?

According Speedfan, CPU temperature below 40 .....

Thank you in advance

[ThoMas321]

Test your RAM with MemTest: Memtest86.com - Memory Diagnostic.

Use the diagnostic disk manufacturer of hard disk to see if they came from there.

[Fame]

Test your RAM with MemTest: negative result (the duration of the test surprised me: 1 hour!)

Use the diagnostic disk manufacturer of hard disk: I do not think it comes from there, or else it would be a coincidence, since the 2 bp appears on disk

[ThoMas321]

Without saying that the problem comes from there, only an hour MemTest seems slim. It should run longer.

[SecRecy]

See this thread for more help : MACHINE_CHECK_EXCEPTION - 0x0000009C (0x00000000, 0xBAB44050, 0x00000800)
XP always crashes several minutes after booting
What is up with all my BSOD Stop Errors when booting up?
http://forums.techarena.in/search.php?searchid=317889