Laptop Hard disc read failure error....

  Dutchy11 14:36 26 Sep 2006
Locked

My laptop recently had a "blue screen" when booting - which repeated a few times. When it did start it was very slow - and with prolonged periods of accessing the hard disc. At first I thought I might have been a driver problem as that was the windows error reported and I had recently installed and then uninstalled a printer. A system restore back a week followed by a registery clean up (CCleaner) prevented further "blue screens" - and the laptop now starts "normally" but is generally much slower to start than before. I have now installed and run "smartmontools" - I've put in the test results in the next post - which seems to be showing some errors - but I'm not sure quite what it all means. Any advice would be appreciated on what to do next.

Thanks

Chris

  Dutchy11 14:42 26 Sep 2006

smartctl -a hda
smartctl version 5.36 [i686-mingw32-xp-sp2] Copyright (C) 2002-6 Bruce Allen
Home page is click here

=== START OF INFORMATION SECTION ===
Device Model: TOSHIBA MK3021GAS
Serial Number: 743C0127T
Firmware Version: GA124A
User Capacity: 30,005,821,440 bytes
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: 5
ATA Standard is: Exact ATA specification draft version not indicated
Local Time is: Tue Sep 26 23:23:41 2006 AUSEST
SMART support is: Available - device has SMART capability.
Enabled status cached by OS, trying SMART RETURN STATUS cmd.
SMART support is: Enabled

SMART Error Log Version: 1
ATA Error Count: 5
CR = Command Register [HEX]
FR = Features Register [HEX]
SC = Sector Count Register [HEX]
SN = Sector Number Register [HEX]
CL = Cylinder Low Register [HEX]
CH = Cylinder High Register [HEX]
DH = Device/Head Register [HEX]
DC = Device Command Register [HEX]
ER = Error register [HEX]
ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.

Error 5 occurred at disk power-on lifetime: 5514 hours (229 days + 18 hours)
When the command that caused the error occurred, the device was active or idle
.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 04 eb f9 5e e0 Error: UNC 4 sectors at LBA = 0x005ef9eb = 6224363

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 08 e7 f9 5e e0 00 16:05:04.861 READ DMA
c8 00 08 df f9 5e e0 00 16:05:04.861 READ DMA
c8 00 08 d7 f9 5e e0 00 16:05:04.861 READ DMA
c8 00 08 cf f9 5e e0 00 16:05:04.861 READ DMA
c8 00 08 c7 f9 5e e0 00 16:05:04.861 READ DMA

Error 4 occurred at disk power-on lifetime: 5514 hours (229 days + 18 hours)
When the command that caused the error occurred, the device was active or idle
.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 4c eb f9 5e e0 Error: UNC 76 sectors at LBA = 0x005ef9eb = 6224363

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------

SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA
_of_first_error
# 1 Extended offline Completed: read failure 00% 5549 622
1236
# 2 Short offline Completed without error 00% 5549 -
# 3 Short offline Completed without error 00% 5549 -
# 4 Short offline Aborted by host 60% 5549 -

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