I am having a lot problems with my macbook air, I left it at the apple store to fix the hinges and about everything was replaced, including the logic board 5 months ago.
Couple weeks ago the macbook started to freeze and just the hard boot as an option to restart it, after a couple restarts due the same reason the keyboard and mouse pad froze and cursor got to the left top side of the screen, it also takes a long time to start up.
This week I attached a keyboard to the usb port to be able to verify the problem and can not find an answer, the Safari is working, eventually with some beach ball on screen.
Below is the Console log:
Oct 22 09:16:32 localhost kernel[0]:
Oct 22 09:16:32 localhost kernel[0]:
Oct 22 09:16:18 localhost com.apple.launchd[1]: *** launchd[1] has started up. ***
Oct 22 09:16:39 localhost kernel[0]:
Oct 22 09:26:02: --- last message repeated 13 times ---
Oct 22 09:17:29 localhost bootlog38: BOOT_TIME: 1287753377 0
Oct 22 09:17:37 localhost kernel[0]:
Oct 22 09:27:27: --- last message repeated 5 times ---
Oct 22 09:18:02 localhost kernel[0]:
Oct 22 09:28:57: --- last message repeated 7 times ---
Oct 22 09:18:32 localhost kernel[0]:
Oct 22 09:29:57: --- last message repeated 19 times ---
Oct 22 09:19:48 localhost kernel[0]:
Oct 22 09:30:20: --- last message repeated 21 times ---
Oct 22 09:21:04 localhost blued39: Apple Bluetooth daemon started
Oct 22 09:21:11 localhost kernel[0]:
Oct 22 09:30:58: --- last message repeated 65 times ---
Oct 22 09:25:21 localhost kernel[0]:
Oct 22 09:32:34: --- last message repeated 3 times ---
Oct 22 09:25:29 localhost mDNSResponder26: mDNSResponder mDNSResponder-214.3.2 (May 14 2010 15:29:49) starting
Oct 22 09:25:36 localhost kernel[0]:
Oct 22 09:32:34: --- last message repeated 1 time ---
Oct 22 09:25:37 localhost /System/Library/CoreServices/loginwindow.app/Contents/MacOS/loginwindow27: Login Window Application Started
Oct 22 09:25:44 localhost kernel[0]:
Oct 22 09:32:34: --- last message repeated 5 times ---
Oct 22 09:26:00 localhost configd13: bootp_session_transmit: bpf_write(en0) failed: Network is down (50)
Oct 22 09:26:00 localhost configd13: DHCP en0: INIT-REBOOT transmit failed
Oct 22 09:26:00 localhost configd13: InterfaceNamer: timed out waiting for IOKit to quiesce
Oct 22 09:26:00 localhost configd13: InterfaceNamer: Busy services :
Oct 22 09:26:00 localhost configd13: InterfaceNamer: MacBookAir1,1 [1]
Oct 22 09:26:00 localhost configd13: InterfaceNamer: MacBookAir1,1/AppleACPIPlatformExpert [1]
Oct 22 09:26:00 localhost configd13: InterfaceNamer: MacBookAir1,1/AppleACPIPlatformExpert/PCI0 [1]
Oct 22 09:26:00 localhost configd13: InterfaceNamer: MacBookAir1,1/AppleACPIPlatformExpert/PCI0/AppleACPIPCI [2]
Oct 22 09:26:00 localhost configd13: InterfaceNamer: MacBookAir1,1/AppleACPIPlatformExpert/PCI0/AppleACPIPCI/MCHC@0 [1]
Oct 22 09:26:00 localhost configd13: InterfaceNamer: MacBookAir1,1/AppleACPIPlatformExpert/PCI0/AppleACPIPCI/GFX0@2 [1]
Oct 22 09:26:00 localhost configd13: InterfaceNamer: MacBookAir1,1/AppleACPIPlatformExpert/PCI0/AppleACPIPCI/GFX0@2/AppleIntelGMAX3100FB [1]
Oct 22 09:26:00 localhost configd13: InterfaceNamer: MacBookAir1,1/AppleACPIPlatformExpert/PCI0/AppleACPIPCI/GFX0@2/AppleIntelGMAX3100FB/gpu-sensor [1]
Oct 22 09:26:00 localhost com.apple.usbmuxd19: usbmuxd-201 built for iTunesTen on Aug 12 2010 at 17:33:03, running 64 bit
Oct 22 09:26:02 localhost configd13: network configuration changed.
Oct 22 09:26:09 localhost kernel[0]:
Oct 22 09:33:11: --- last message repeated 5 times ---
Oct 22 09:26:32 localhost kernel[0]:
Oct 22 09:33:49: --- last message repeated 1 time ---
Oct 22 09:26:32 localhost configd13: network configuration changed.
Oct 22 09:26:40 localhost kernel[0]:
Oct 22 09:33:49: --- last message repeated 1 time ---
Oct 22 09:26:40 localhost mDNSResponder26: Adding registration domain analiawilliams.members.mac.com.
Oct 22 09:26:48 localhost kernel[0]:
Oct 22 09:33:49: --- last message repeated 3 times ---
Oct 22 09:26:56 localhost root63: sntp options: a=2 v=1 e=0.100 E=5.000 P=2147483647.000
Oct 22 09:26:56 localhost root63: d=15 c=5 x=0 op=1 l=/var/run/sntp.pid f= time.apple.com
Oct 22 09:26:56 localhost root63: sntp: getaddrinfo(hostname, ntp) failed with nodename nor servname provided, or not known
Oct 22 09:27:19 localhost configd13: network configuration changed.
Oct 22 09:27:27 localhost kernel[0]:
Oct 22 09:34:22: --- last message repeated 53 times ---
Oct 22 09:30:27 localhost kernel[0]:
Oct 22 09:35:30: --- last message repeated 1 time ---
Oct 22 09:30:35 localhost configd13: network configuration changed.
Oct 22 09:30:58 localhost kernel[0]:
Oct 22 09:35:31: --- last message repeated 13 times ---
Oct 22 09:31:23 localhost ntpd17: time reset -1.832334 s
Oct 22 09:31:26 localhost kernel[0]:
Oct 22 09:36:34: --- last message repeated 39 times ---
Oct 22 09:34:22 localhost kernel[0]:
Oct 22 09:36:40: --- last message repeated 39 times ---
Oct 22 09:36:40 localhost loginwindow27: Login Window Started Security Agent
Oct 22 09:36:42 localhost loginwindow27: Login Window - Returned from Security Agent
Oct 22 09:36:42 localhost loginwindow27: USER_PROCESS: 27 console
Oct 22 09:36:43 localhost com.apple.launchd.peruser.50191 (com.apple.ReportCrash): Falling back to default Mach exception handler. Could not find: com.apple.ReportCrash.Self
Oct 22 09:37:03 localhost kernel[0]:
Oct 22 09:37:24: --- last message repeated 7 times ---
Oct 22 09:37:24 localhost com.apple.launchd.peruser.50191 (com.apple.Kerberos.renew.plist106): Exited with exit code: 1
Oct 22 09:37:31 localhost WindowServer62: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged.
Oct 22 09:37:31 localhost com.apple.WindowServer62: Fri Oct 22 09:37:31 localhost WindowServer62 <Error>: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged.
Oct 22 09:37:56 localhost mds25: (Warning) Server: No stores registered for metascope "kMDQueryScopeComputerIndexed"
I also tried the Smart Utility and the report is below :
location: /dev/disk0
partition count: 1
partitions: Macintosh HD,
SMART Support: Supported
Last SMART Error: not set
Model Family: not set
Model: SAMSUNG HS082HB
Serial Number: S1BPJQSZ207726
Firmware Version: NL101-06
Capacity: 80,026,361,856 bytes
ATA Version: 6
ATA Standard: ATA/ATAPI-6 T13 1410D revision 1
Health: Failing
Overall Health: PASSED
Offline Data Status: 0
Self Test Status: 0
Offline Data Collection Time: 0
Data Collection Capabilities: 59
SMART Capabilities: 3
Error Logging Capabilities: 1
Short Self Test Time: 2
Long Self Test Time: 46
Conveyance Self Test Time: 0
Attribute Log Revision: 4
Attribute Count: 24
Attributes:
ID# ATTRIBUTE NAME FLAG VALUE WORST THRESH TYPE UPDATED FAILED RAW VALUE
1 Raw Read Error Rate 0x000F 100 099 051 Pre-fail Always Never 214927
3 Spin Up Time 0x0007 096 094 000 Pre-fail Always Never 1657
4 Start/Stop Count 0x0032 097 097 000 Old age Always Never 3537
5 Reallocated Sector Count 0x0033 091 091 010 Pre-fail Always Never 61
7 Seek Error Rate 0x000E 252 252 000 Old age Always Never 1
8 Seek Time Performance 0x0024 252 252 000 Old age Offline Never 0
9 Power On Hours 0x0032 100 100 000 Old age Always Never 1614
10 Spin Retry Count 0x0032 252 252 000 Old age Always Never 0
12 Power Cycle Count 0x0032 100 100 000 Old age Always Never 783
191 G-Sense Error Rate 0x0032 096 096 000 Old age Always Never 45396
192 Power Off Retract Count 0x0032 099 099 000 Old age Always Never 1020
194 Temperature Celsius 0x0022 136 112 000 Old age Always Never 34 (Lifetime Min/Max 19/42)
195 Hardware ECC Recovered 0x001A 100 100 000 Old age Always Never 2390727728
196 Reallocated Event Count 0x0032 091 091 000 Old age Always Never 61
197 Current Pending Sector Count 0x0012 092 092 000 Old age Always Never 53
198 Offline Uncorrectable Sector Count 0x0030 252 252 000 Old age Offline Never 0
199 UDMA CRC Error Count 0x0036 200 200 000 Old age Always Never 0
200 Multi Zone Error Rate 0x000A 099 099 000 Old age Always Never 461
201 Soft Read Error Rate 0x0032 252 252 000 Old age Always Never 0
223 Load Retry Count 0x0032 100 100 000 Old age Always Never 143
225 Load Cycle Count 0x0032 095 095 000 Old age Always Never 53422
255 Unknown Attribute 0x000A 252 252 000 --- Old age -216901
255 Unknown Attribute 0x0000 000 000 000 <== Data 0
254 Free_Fall_Sensor 0x0000 000 000 000 <== Threshold 0
Error Log Version: 1
Error Count: 65535
Error Log:
Error 65535 occured at disk power-on lifetime: 0 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 18 88 4C 06 40
Error: Uncorrectable Error with 24 sectors at LBA = 0
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 98 68 A8 44 00 00:21:10.239 READ DMA
C8 00 08 98 68 A8 44 00 00:21:08.756 READ DMA
C8 00 08 98 68 A8 44 00 00:21:07.274 READ DMA
C8 00 08 98 68 A8 44 00 00:21:05.791 READ DMA
C8 00 08 98 68 A8 44 00 00:21:04.311 READ DMA
Error 65534 occured at disk power-on lifetime: 0 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 18 88 4C 06 40
Error: Uncorrectable Error with 24 sectors at LBA = 0
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 98 68 A8 44 00 00:21:08.756 READ DMA
C8 00 08 98 68 A8 44 00 00:21:07.274 READ DMA
C8 00 08 98 68 A8 44 00 00:21:05.791 READ DMA
C8 00 08 98 68 A8 44 00 00:21:04.311 READ DMA
C8 00 60 E0 20 4C 45 00 00:21:04.286 READ DMA
Error 65533 occured at disk power-on lifetime: 0 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 18 88 4C 06 40
Error: Uncorrectable Error with 24 sectors at LBA = 0
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 98 68 A8 44 00 00:21:07.274 READ DMA
C8 00 08 98 68 A8 44 00 00:21:05.791 READ DMA
C8 00 08 98 68 A8 44 00 00:21:04.311 READ DMA
C8 00 60 E0 20 4C 45 00 00:21:04.286 READ DMA
CA 00 10 D8 FB 0D 40 00 00:21:04.277 WRITE DMA
Error 65532 occured at disk power-on lifetime: 0 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 76 2A 40 06 40
Error: Uncorrectable Error with 118 sectors at LBA = 0
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 98 68 A8 44 00 00:21:05.791 READ DMA
C8 00 08 98 68 A8 44 00 00:21:04.311 READ DMA
C8 00 60 E0 20 4C 45 00 00:21:04.286 READ DMA
CA 00 10 D8 FB 0D 40 00 00:21:04.277 WRITE DMA
CA 00 10 F8 FD 0A 40 00 00:21:04.276 WRITE DMA
Error 65531 occured at disk power-on lifetime: 0 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 76 2A 40 06 40
Error: Uncorrectable Error with 118 sectors at LBA = 0
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 98 68 A8 44 00 00:21:04.311 READ DMA
C8 00 60 E0 20 4C 45 00 00:21:04.286 READ DMA
CA 00 10 D8 FB 0D 40 00 00:21:04.277 WRITE DMA
CA 00 10 F8 FD 0A 40 00 00:21:04.276 WRITE DMA
CA 00 10 48 F2 0A 40 00 00:21:04.276 WRITE DMA
Self Test Log Revision: 1
Self Test Log Count: 0
Self Test Log:
No self tests logged.
Sorry for the long post. Any help is very welcome, I just wonder if it is hardware problem. Thank you so much.
Mac Book Air Mac OS X (10.6.4) Snow Leopard Model Name: MacBook Air
Model Identifier: MacBookAir1,1
Processor Name: Intel Core 2 Duo
Processor Speed: 1.6 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 4 MB
Memory: 2 GB
Bus Speed: 800 MHz
Boot ROM Version: MBA11.00BB.B03
SMC Version (system): 1.23f20
Couple weeks ago the macbook started to freeze and just the hard boot as an option to restart it, after a couple restarts due the same reason the keyboard and mouse pad froze and cursor got to the left top side of the screen, it also takes a long time to start up.
This week I attached a keyboard to the usb port to be able to verify the problem and can not find an answer, the Safari is working, eventually with some beach ball on screen.
Below is the Console log:
Oct 22 09:16:32 localhost kernel[0]:
Oct 22 09:16:32 localhost kernel[0]:
Oct 22 09:16:18 localhost com.apple.launchd[1]: *** launchd[1] has started up. ***
Oct 22 09:16:39 localhost kernel[0]:
Oct 22 09:26:02: --- last message repeated 13 times ---
Oct 22 09:17:29 localhost bootlog38: BOOT_TIME: 1287753377 0
Oct 22 09:17:37 localhost kernel[0]:
Oct 22 09:27:27: --- last message repeated 5 times ---
Oct 22 09:18:02 localhost kernel[0]:
Oct 22 09:28:57: --- last message repeated 7 times ---
Oct 22 09:18:32 localhost kernel[0]:
Oct 22 09:29:57: --- last message repeated 19 times ---
Oct 22 09:19:48 localhost kernel[0]:
Oct 22 09:30:20: --- last message repeated 21 times ---
Oct 22 09:21:04 localhost blued39: Apple Bluetooth daemon started
Oct 22 09:21:11 localhost kernel[0]:
Oct 22 09:30:58: --- last message repeated 65 times ---
Oct 22 09:25:21 localhost kernel[0]:
Oct 22 09:32:34: --- last message repeated 3 times ---
Oct 22 09:25:29 localhost mDNSResponder26: mDNSResponder mDNSResponder-214.3.2 (May 14 2010 15:29:49) starting
Oct 22 09:25:36 localhost kernel[0]:
Oct 22 09:32:34: --- last message repeated 1 time ---
Oct 22 09:25:37 localhost /System/Library/CoreServices/loginwindow.app/Contents/MacOS/loginwindow27: Login Window Application Started
Oct 22 09:25:44 localhost kernel[0]:
Oct 22 09:32:34: --- last message repeated 5 times ---
Oct 22 09:26:00 localhost configd13: bootp_session_transmit: bpf_write(en0) failed: Network is down (50)
Oct 22 09:26:00 localhost configd13: DHCP en0: INIT-REBOOT transmit failed
Oct 22 09:26:00 localhost configd13: InterfaceNamer: timed out waiting for IOKit to quiesce
Oct 22 09:26:00 localhost configd13: InterfaceNamer: Busy services :
Oct 22 09:26:00 localhost configd13: InterfaceNamer: MacBookAir1,1 [1]
Oct 22 09:26:00 localhost configd13: InterfaceNamer: MacBookAir1,1/AppleACPIPlatformExpert [1]
Oct 22 09:26:00 localhost configd13: InterfaceNamer: MacBookAir1,1/AppleACPIPlatformExpert/PCI0 [1]
Oct 22 09:26:00 localhost configd13: InterfaceNamer: MacBookAir1,1/AppleACPIPlatformExpert/PCI0/AppleACPIPCI [2]
Oct 22 09:26:00 localhost configd13: InterfaceNamer: MacBookAir1,1/AppleACPIPlatformExpert/PCI0/AppleACPIPCI/MCHC@0 [1]
Oct 22 09:26:00 localhost configd13: InterfaceNamer: MacBookAir1,1/AppleACPIPlatformExpert/PCI0/AppleACPIPCI/GFX0@2 [1]
Oct 22 09:26:00 localhost configd13: InterfaceNamer: MacBookAir1,1/AppleACPIPlatformExpert/PCI0/AppleACPIPCI/GFX0@2/AppleIntelGMAX3100FB [1]
Oct 22 09:26:00 localhost configd13: InterfaceNamer: MacBookAir1,1/AppleACPIPlatformExpert/PCI0/AppleACPIPCI/GFX0@2/AppleIntelGMAX3100FB/gpu-sensor [1]
Oct 22 09:26:00 localhost com.apple.usbmuxd19: usbmuxd-201 built for iTunesTen on Aug 12 2010 at 17:33:03, running 64 bit
Oct 22 09:26:02 localhost configd13: network configuration changed.
Oct 22 09:26:09 localhost kernel[0]:
Oct 22 09:33:11: --- last message repeated 5 times ---
Oct 22 09:26:32 localhost kernel[0]:
Oct 22 09:33:49: --- last message repeated 1 time ---
Oct 22 09:26:32 localhost configd13: network configuration changed.
Oct 22 09:26:40 localhost kernel[0]:
Oct 22 09:33:49: --- last message repeated 1 time ---
Oct 22 09:26:40 localhost mDNSResponder26: Adding registration domain analiawilliams.members.mac.com.
Oct 22 09:26:48 localhost kernel[0]:
Oct 22 09:33:49: --- last message repeated 3 times ---
Oct 22 09:26:56 localhost root63: sntp options: a=2 v=1 e=0.100 E=5.000 P=2147483647.000
Oct 22 09:26:56 localhost root63: d=15 c=5 x=0 op=1 l=/var/run/sntp.pid f= time.apple.com
Oct 22 09:26:56 localhost root63: sntp: getaddrinfo(hostname, ntp) failed with nodename nor servname provided, or not known
Oct 22 09:27:19 localhost configd13: network configuration changed.
Oct 22 09:27:27 localhost kernel[0]:
Oct 22 09:34:22: --- last message repeated 53 times ---
Oct 22 09:30:27 localhost kernel[0]:
Oct 22 09:35:30: --- last message repeated 1 time ---
Oct 22 09:30:35 localhost configd13: network configuration changed.
Oct 22 09:30:58 localhost kernel[0]:
Oct 22 09:35:31: --- last message repeated 13 times ---
Oct 22 09:31:23 localhost ntpd17: time reset -1.832334 s
Oct 22 09:31:26 localhost kernel[0]:
Oct 22 09:36:34: --- last message repeated 39 times ---
Oct 22 09:34:22 localhost kernel[0]:
Oct 22 09:36:40: --- last message repeated 39 times ---
Oct 22 09:36:40 localhost loginwindow27: Login Window Started Security Agent
Oct 22 09:36:42 localhost loginwindow27: Login Window - Returned from Security Agent
Oct 22 09:36:42 localhost loginwindow27: USER_PROCESS: 27 console
Oct 22 09:36:43 localhost com.apple.launchd.peruser.50191 (com.apple.ReportCrash): Falling back to default Mach exception handler. Could not find: com.apple.ReportCrash.Self
Oct 22 09:37:03 localhost kernel[0]:
Oct 22 09:37:24: --- last message repeated 7 times ---
Oct 22 09:37:24 localhost com.apple.launchd.peruser.50191 (com.apple.Kerberos.renew.plist106): Exited with exit code: 1
Oct 22 09:37:31 localhost WindowServer62: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged.
Oct 22 09:37:31 localhost com.apple.WindowServer62: Fri Oct 22 09:37:31 localhost WindowServer62 <Error>: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged.
Oct 22 09:37:56 localhost mds25: (Warning) Server: No stores registered for metascope "kMDQueryScopeComputerIndexed"
I also tried the Smart Utility and the report is below :
location: /dev/disk0
partition count: 1
partitions: Macintosh HD,
SMART Support: Supported
Last SMART Error: not set
Model Family: not set
Model: SAMSUNG HS082HB
Serial Number: S1BPJQSZ207726
Firmware Version: NL101-06
Capacity: 80,026,361,856 bytes
ATA Version: 6
ATA Standard: ATA/ATAPI-6 T13 1410D revision 1
Health: Failing
Overall Health: PASSED
Offline Data Status: 0
Self Test Status: 0
Offline Data Collection Time: 0
Data Collection Capabilities: 59
SMART Capabilities: 3
Error Logging Capabilities: 1
Short Self Test Time: 2
Long Self Test Time: 46
Conveyance Self Test Time: 0
Attribute Log Revision: 4
Attribute Count: 24
Attributes:
ID# ATTRIBUTE NAME FLAG VALUE WORST THRESH TYPE UPDATED FAILED RAW VALUE
1 Raw Read Error Rate 0x000F 100 099 051 Pre-fail Always Never 214927
3 Spin Up Time 0x0007 096 094 000 Pre-fail Always Never 1657
4 Start/Stop Count 0x0032 097 097 000 Old age Always Never 3537
5 Reallocated Sector Count 0x0033 091 091 010 Pre-fail Always Never 61
7 Seek Error Rate 0x000E 252 252 000 Old age Always Never 1
8 Seek Time Performance 0x0024 252 252 000 Old age Offline Never 0
9 Power On Hours 0x0032 100 100 000 Old age Always Never 1614
10 Spin Retry Count 0x0032 252 252 000 Old age Always Never 0
12 Power Cycle Count 0x0032 100 100 000 Old age Always Never 783
191 G-Sense Error Rate 0x0032 096 096 000 Old age Always Never 45396
192 Power Off Retract Count 0x0032 099 099 000 Old age Always Never 1020
194 Temperature Celsius 0x0022 136 112 000 Old age Always Never 34 (Lifetime Min/Max 19/42)
195 Hardware ECC Recovered 0x001A 100 100 000 Old age Always Never 2390727728
196 Reallocated Event Count 0x0032 091 091 000 Old age Always Never 61
197 Current Pending Sector Count 0x0012 092 092 000 Old age Always Never 53
198 Offline Uncorrectable Sector Count 0x0030 252 252 000 Old age Offline Never 0
199 UDMA CRC Error Count 0x0036 200 200 000 Old age Always Never 0
200 Multi Zone Error Rate 0x000A 099 099 000 Old age Always Never 461
201 Soft Read Error Rate 0x0032 252 252 000 Old age Always Never 0
223 Load Retry Count 0x0032 100 100 000 Old age Always Never 143
225 Load Cycle Count 0x0032 095 095 000 Old age Always Never 53422
255 Unknown Attribute 0x000A 252 252 000 --- Old age -216901
255 Unknown Attribute 0x0000 000 000 000 <== Data 0
254 Free_Fall_Sensor 0x0000 000 000 000 <== Threshold 0
Error Log Version: 1
Error Count: 65535
Error Log:
Error 65535 occured at disk power-on lifetime: 0 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 18 88 4C 06 40
Error: Uncorrectable Error with 24 sectors at LBA = 0
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 98 68 A8 44 00 00:21:10.239 READ DMA
C8 00 08 98 68 A8 44 00 00:21:08.756 READ DMA
C8 00 08 98 68 A8 44 00 00:21:07.274 READ DMA
C8 00 08 98 68 A8 44 00 00:21:05.791 READ DMA
C8 00 08 98 68 A8 44 00 00:21:04.311 READ DMA
Error 65534 occured at disk power-on lifetime: 0 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 18 88 4C 06 40
Error: Uncorrectable Error with 24 sectors at LBA = 0
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 98 68 A8 44 00 00:21:08.756 READ DMA
C8 00 08 98 68 A8 44 00 00:21:07.274 READ DMA
C8 00 08 98 68 A8 44 00 00:21:05.791 READ DMA
C8 00 08 98 68 A8 44 00 00:21:04.311 READ DMA
C8 00 60 E0 20 4C 45 00 00:21:04.286 READ DMA
Error 65533 occured at disk power-on lifetime: 0 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 18 88 4C 06 40
Error: Uncorrectable Error with 24 sectors at LBA = 0
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 98 68 A8 44 00 00:21:07.274 READ DMA
C8 00 08 98 68 A8 44 00 00:21:05.791 READ DMA
C8 00 08 98 68 A8 44 00 00:21:04.311 READ DMA
C8 00 60 E0 20 4C 45 00 00:21:04.286 READ DMA
CA 00 10 D8 FB 0D 40 00 00:21:04.277 WRITE DMA
Error 65532 occured at disk power-on lifetime: 0 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 76 2A 40 06 40
Error: Uncorrectable Error with 118 sectors at LBA = 0
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 98 68 A8 44 00 00:21:05.791 READ DMA
C8 00 08 98 68 A8 44 00 00:21:04.311 READ DMA
C8 00 60 E0 20 4C 45 00 00:21:04.286 READ DMA
CA 00 10 D8 FB 0D 40 00 00:21:04.277 WRITE DMA
CA 00 10 F8 FD 0A 40 00 00:21:04.276 WRITE DMA
Error 65531 occured at disk power-on lifetime: 0 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 76 2A 40 06 40
Error: Uncorrectable Error with 118 sectors at LBA = 0
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 98 68 A8 44 00 00:21:04.311 READ DMA
C8 00 60 E0 20 4C 45 00 00:21:04.286 READ DMA
CA 00 10 D8 FB 0D 40 00 00:21:04.277 WRITE DMA
CA 00 10 F8 FD 0A 40 00 00:21:04.276 WRITE DMA
CA 00 10 48 F2 0A 40 00 00:21:04.276 WRITE DMA
Self Test Log Revision: 1
Self Test Log Count: 0
Self Test Log:
No self tests logged.
Sorry for the long post. Any help is very welcome, I just wonder if it is hardware problem. Thank you so much.
Mac Book Air Mac OS X (10.6.4) Snow Leopard Model Name: MacBook Air
Model Identifier: MacBookAir1,1
Processor Name: Intel Core 2 Duo
Processor Speed: 1.6 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 4 MB
Memory: 2 GB
Bus Speed: 800 MHz
Boot ROM Version: MBA11.00BB.B03
SMC Version (system): 1.23f20