I have a problem with HDD

Hi,

I have a problem with "freeze" of my MBP 2011 Later

I think it's problem with my HDD - TOSHIBA MK7559GSXF, because I found follows text in console output:

Feb 19 14:07:58 Dark-MacBook-Pro kernel[0]: SATA WARNING: Enable auto-activate failed.
Feb 19 14:12:31 Dark-MacBook-Pro kernel[0]: SATA WARNING: Enable Drive PHY PM failed.
Feb 19 14:18:20 Dark-MacBook-Pro kernel[0]: SATA WARNING: Enable Drive PHY PM failed.
Feb 19 14:20:47 Dark-MacBook-Pro kernel[0]: SATA WARNING: Enable Drive PHY PM failed.
Feb 19 14:30:55 Dark-MacBook-Pro kernel[0]: SATA WARNING: Enable Drive PHY PM failed.
Feb 19 15:45:31 Dark-MacBook-Pro kernel[0]: SATA WARNING: Enable Drive PHY PM failed.
Feb 19 16:10:19 Dark-MacBook-Pro kernel[0]: SATA WARNING: Enable Drive PHY PM failed.

What I did after:

• run Disk Utility - all ok
• reinstall mac os from scratch on erased partition
• run OnyX - its not found any problem
• run DiskTools Pro - its can't found any problem (no bads block or other)

I run XBench HDD test with follows result:

System Info




Xbench Version


1.3


System Version


10.7.3 (11D50b)


Physical RAM


8192 MB


Model


MacBookPro8,2


Drive Type


TOSHIBA MK7559GSXF


Disk Test 56.40




Sequential
138.47






Uncached Write
168.21
103.28 MB/sec [4K blocks]


Uncached Write
143.71
81.31 MB/sec [256K blocks]


Uncached Read
93.06
27.23 MB/sec [4K blocks]


Uncached Read
190.90
95.95 MB/sec [256K blocks]
Random
35.41






Uncached Write
12.89
1.36 MB/sec [4K blocks]


Uncached Write
92.84
29.72 MB/sec [256K blocks]


Uncached Read
60.06
0.43 MB/sec [4K blocks]


Uncached Read
125.41
23.27 MB/sec [256K blocks]