S.M.A.R.T. (Self-Monitoring Analysis and Reporting Technology) is a monitoring system for computer hard disk drives to detect and report on various indicators of reliability, in the hope of anticipating failures.

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Actual (current) value of UltraDMA CRC error count (SMART)?

I have some positive counts in UltraDMA CRC error count entry of SMART data on my HDD. How to know if this value is actual? It is possible related with bad cable I had previously. Does this counter ...
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43 views

S.M.A.R.T. issues, and whether I have a mechanical fault in my hands

I have an external TOSHIBA MK1059GSM hard disk drive. Recently, when downloading a huge torrent onto the external HDD, Vuze refused to continue downloading, complaining of bad sectors. Attempting to ...
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13 views

Can Smart DNS Cause Geo-locked Data to be Streamed Directly from the Web Site to the PC?

On another forum I am having a discussion with someone who claims that a Smart DNS Proxy Server is similar to a VPS SNI Proxy Server with a VPS DNS Server where only streaming media that is not ...
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10 views

How indicative are SMART read & write errors of total failure?

My computer had recently crashed very unusually and began exhibiting slow performance and graphical glitches. I checked my read errors and write errors and they are steadily rising (Like 10/second ...
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1answer
608 views

Automatically Fixing File System Errors

This problem is related to my WD External HDD. It has developed File System Errors. I found that out when I saw that the HDD is taking unusually long time to read the data and whenever I try to open ...
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43 views

Disagreement in S.M.A.R.T info from different tools

I checked my old(purchased in 2009) SAMSUNG HDD with two tools. One is CrystalDiskInfo(CDI) and the other one is HD Tune(HT). At first, with CDI, no problem was detected and it just said 'Good'. ...
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1answer
30 views

SMART-Test never finishes

When running SMART-Tests using smartmontools, they NEVER finish. I always get "Interrupted (host reset.)" on various different systems and disks, including Debian in x86 and ARM, OS X on x64, with ...
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39 views

SMART drive error Lenovo Y580

I have the same issue as this person, that apparently was never answered for him either. ...
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2answers
1k views

Smart Folders on Windows XP & Vista?

Is there a way to create a "Smart folder" on Vista & XP? (similar to the functionality available on Mac) Looks like there are some predefined "Search folders" on Vista. Is there a way to specify ...
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64 views

HDD making clicking sound every 10s in Win 8.1 - Load/Unload cycle count increasing

I have problem with my Samsung SpinPoint F3 HD103SJ HDDs. As soon as Win 8.1 loads up, and its in idle, they both make clicking sound every 10seconds. It sounds like the heads are parking. I have ...
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3answers
896 views

Resetting “HDD Warning???” with Zalman ZM-VE400 external case

Whenever I turn on (or plug in) the Zalman ZM-VE400 I have, it shows HDD Warning???. Sometimes briefly, sometimes until the Menu button is pressed. The case contains a SSD drive and as far as I ...
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2answers
57 views

How to ignore a specific SMART error

I get an email about the same SMART error every day. I'd like to configure the SMART daemon to ignore this specific error, but only this, since I still want to now if anything changes or gets worse. ...
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2answers
6k views

Is there any way to reset the SMART data of hard disks?

I want to reset the "worst" case of the SMART's read error rate (currently at 100/max). The reason is simple: I don't want to be hassled by (1) the "press F1 to continue" for the error message at ...
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0answers
75 views

SMART User Capacity and fdisk -l size value differ. Why? Security issue?

I'm just wondering why the size of my drive that smartctl ("User Capacity") shows differ from the value that fdisk -l, dmesg, hdparm shows and differ from the drive specification values from the data ...
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28 views

PXE media failure.Hard Drive most likely failed

I had a dual boot setup (Windows 7 / Crunchbang 11 ) on my 640GB WD hard drive with 3 primary partitions and 1 extended partition(Linux).sda7 was root(~25GB) while sda8(~220GB) was home A week or ...
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3answers
356 views

Should I care about my HDD?

This is screenshot of HD Tune: Should I care about my HDD? Are these warnings important?
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7answers
213k views

How can I read my hard drive's SMART status in Windows 7?

Is there a tool, application, gadget or similar which lets me read the S.M.A.R.T. state of my HDDs while using Windows 7? Ideally, it should be something that can monitor my HDD temperature ...
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2answers
182 views

Have I bought a faulty SSD?

I've recently acquired a Samsung Evo 840 120GB, but haven't been able to actually use it. The problems started when trying to do a fresh install of Windows 8 on it: I've retried the process with ...
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1answer
41 views

Is Power Off Retract count relevant for SSD

Is Power-ff retract count relevant for SSDs? I have tested my SSD under various scenarios, hard power removal and kernel panic, but the attribute value does not change. Does anyone have any idea?
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67 views

S.M.A.R.T. diagnostics recommends firmware upgrade

I have an Ubuntu server with a RAID-6 array. 3.13.0-27-generic #50-Ubuntu SMP Thu May 15 18:06:16 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux I was checking out the S.M.A.R.T. diagnostics for the ...
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1answer
34 views

Which SMART settings to watch for in SpeedFan?

Unless there's a better solution, I'd like to use SpeedFan to watch hard disks on a host. However, it offers quite a lot of settings in its Configure > Events > If section, such as Raw Read Error ...
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360 views

IDNF error in S.M.A.R.T logs

Is it a good practice to ignore IDNF errors in smart logs if no other evidence of problems (including smart self test and badblocks run) has been found? Does anyone have a experience with this? The ...
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1answer
47 views

How to determine which drive in a firmware RAID is failing

I have two drives in an Intel ICH10 RAID 1. They are not enterprise-level drives; just regular WD Caviar Black drives. Recently, reading/writing to the mirrored volume has become extremely slow and ...
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2answers
257 views

Can a faulty RAM cause a Ultra DMA CRC Error?

I just upgraded my laptop's RAM yesterday and some weird things are happening because the memory module I bought on my local computer store is defective. Since the RAM isn't working properly, ...
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1answer
583 views

SMART: Brand new Western Digital hard-disk showing very high load cycle count

My brand new "WDC WD10EZRX" 1TB Green Hard-disk, SMART log is showing very high load cycle count and it keeps increasing at high rate. What should I do ? Please help me. Edit: Finally I got the ...
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1answer
139 views

S.M.A.R.T : What's the difference between “Start/Stop cycle count” and “Load/Unload cycle count”?

Q1. What is the difference between "Start/Stop cycle count" and "Load/Unload cycle count" ? Q2. What happen to the hard-disk when a computer is put to sleep mode, does the spindle moter stops spinning ...
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How to access S.M.A.R.T. values when using RAID and Intel Matrix Storage?

We have a RAID 5 array using Intel Matrix Storage (i.e. a motherboard based RAID). One of the hard drives has started to make a grinding noise, and the array is currently rebuilding. We'd like to ...
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410 views

Files disappearing, errors during linux boot

On my laptop I've got - Windows 7 (NTFS), Ubuntu 10.10 x64 (ext4) and a few NTFS partitions which are also mounted under Ubuntu. 1.Today when I opened console text like this appeared: "I don't know ...
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98 views

possible disk problems - nothing in SMART

I keep getting these IO errors: Feb 22 07:08:19 kernel: [70724.773260] sd 0:0:0:0: [sda] CDB: Read(10): 28 00 50 17 f5 d8 00 00 08 00 Feb 22 07:08:19 kernel: [70724.773344] ata1: EH complete Feb 22 ...
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63 views

Resetting HDD SMART data

I have a USB based holder that has slots for SATA and IDE drives. It has a button to facilitate low level copies. Having cloned a drive I was amazed to find SMART data had been transferred ... can ...
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56 views

HDD Current_Pending_Sector attribute going up and down

I have Western Digital Caviar Black drive (model WD2002FAEX-007BA0). System is running Linux Mint 14. Filesystem on drive ext4. Recently I've got some i/o errors on one of the files. Then I've ...
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19 views

SMART attributes have large values

I have noticed the Reallocation Event Count with my internal hard drive with a data value and a warning about a year ago and it has been increasing ever since. I have also noticed the Raw read error ...
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318 views

How can Reallocation Event Count be less than Reallocated Sector Count?

I have 5+ years old 750 Samsung SpinPoint F1 HD753LJ and S.M.A.R.T reports very strange values. For a couple of years Reallocation Event Count was 2 and Reallocated Sector Count was 3, but about 5 ...
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Are Soft Bad Sectors recorded in a drive's S.M.A.R.T. data?

Yesterday I was faced with a soft bad sector when I decided to run chkdsk.exe in Windows all by myself. I have suspicions that it was caused by a recent Intel Rapid Storage Technology driver update. I ...
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1answer
2k views

Synology: SMART status is abnormal but no errors shown

I have a Synology DS509+ NAS that is showing an "Abnormal" S.M.A.R.T. status for one of its drives: However, there seems to be nothing wrong with the S.M.A.R.T. test results: So, what's going ...
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2answers
344 views

How often to run SMART tests on hard drive?

For a hard drive with SMART, how often should the quick test be run, and how often should the full test be run? Should the tests be run more frequently as the drive gets older? Does the manufacturer ...
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3answers
346 views

SMART data not available/readable on a modern computer

I have administration of a computer - Compaq CQ1-2025 - that has not been hardware modified in any way. According to specifications it has a 320 GB SATA hard disk in it. When I ran SpinRite disk ...
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64 views

WD NAS vs hd sentinel on disk health

My Western Digital My Book Live II, started failing some time ago, with a "Drive A Failed" message on the Web Interface monitor tool. After replacing Drive A, with a new one, drive B failed also a ...
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1k views

Unable to Write Zeros to Bad Sectors/Hard Disk Not Counting Reallocated Sectors

I have a drive that is reporting that the current pending sectors is "45". I have used badblocks to identify the sectors and I have been trying to write zeros to them with dd. From what I understand, ...
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2answers
8k views

What are reasons for “SMART Failure predicted on hard disk” error?

My laptop is shows "SMART Failure predicted on Hard Disk 0: SAMSUNG HM640JJ" error on boot with windows 7 OS. While surfing, I get a response as my HDD is running out. So get backup files as quickly. ...
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2answers
381 views

Where is S.M.A.R.T. data stored on a HDD?

The S.M.A.R.T. attributes are attributes that a HDD keeps about its health and performance. I know that the MBR is stored at C,H,S (0,0,1) which leaves no free disc space for the drive to function. ...
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1answer
135 views

Western Digital 1TB Drive recognized as 32MB

this is really strange - I've got this 1TB Western Digital HDD and multiple machines (including an USB3-SATA Bridge) detect this HDD with only 32MB capacity. I guess the Harddisk is broken and ripe ...
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1answer
693 views

Is my SSD drive going bad? SMART error

Is there something wrong with my SSD drive ? It's still under warranty so I can replace it ;) SMART Error Log Version: 1 ATA Error Count: 1 CR = Command Register [HEX] FR = Features ...
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1answer
2k views

Why is the temperature so low and airflow temperature so high on my HD?

I have had this same exact SeaGate external 1TB USB2.0 hard drive for a few years. In the past I have been using SeaGate's own diagnostic tool to check the drive for errors but it wouldn't let me see ...
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How to force a remap of sectors reported in S.M.A.R.T C5 (Current Pending Sector Count)?

The S.M.A.R.T C5 value of my Samsung HM640JJ Hard Drive (in an HP Pavilion dv6 laptop) is "yellow status = caution" C5 was 10 yesterday, and it's 21 today. C4 (Reallocation Event Count) = 0 and 05 ...
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3k views

How to make smartd shut up about one particular offline uncorrectable sector?

I have a disk in a two-disk software RAID-1 for which recently an "offline uncorrectable sector" appeared in the SMART status. 198 Offline_Uncorrectable 0x0030 200 200 000 Old_age ...
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669 views

What might cause an increase in offline uncorrectable and pending sectors counts on an *idle* drive?

I have a Western Digital Elements Desktop USB-connected hard drive. Basically, it's a glorified package for a WD30EZRX drive. I use it to hold system backups (old now, at that), so there's nothing ...
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1answer
635 views

Difference between S.M.A.R.T. error 0x05 (Reallocated sector) and 0xC6 (Uncorrectable sector)

My 2TB external HDD has recently started reporting a very high number of 0xC5 (Pending sectors) errors (Raw value: 309), and just today reported an uncorrectable sector error (Raw value: 1) while the ...
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5answers
22k views

Can I trust a hard drive that has had to reallocate sectors?

I ran this HD utility called CrystalDiskInfo that displays some of the S.M.A.R.T. information on my drives. It is displaying a "Caution" warning on one of my drives because its "Reallocated Sectors ...
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Hard drive issues - SpinRite vs. S.M.A.R.T

The Toshiba hard drive in a Sony VAIO laptop went bad. I put in a Western Digital drive (WD1600BEVS-60RST0, firmware v4.01G04) from an HP laptop. I ran SpinRite at level 2 and found some bad sectors, ...