Raw Read Error Rate Fail Fix
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Wiki1 Answer Elizabeth GreeneWritten 71w agoHard drives store digital data in analog format by magnetizing and de-magnetizing tiny microscopic raw read error rate western digital areas of a metal coating on a disk spinning thousands of what is raw read error rate times per minute. This process is amazingly precise, but not perfect. Electrical, Mechanical, Environmental and Chemical issues how to fix raw read error rate samsung can cause errors in the data that is read back from the disk. If the errored data happens to contain your life's work, this is a bad thing. raw read error rate western digital fix To reduce this problem drive manufacturers design the disks with Error detection and correction techniques. These allow the drive to detect bad data and fix it before it gets passed back to the operating system. A raw read error is triggered when the drive detects that it read bad data. Automatically fixing the bad data is a
Raw Read Error Rate Ssd
very good thing, but it means you don't always know that a drive is failing until it is too late. Drive manufacturers don't want you to lose data. Nobody wins when you lose data. To help prevent data loss the drive collects error statistics including a count of raw read errors. This technology, called S.M.A.R.T., hopefully gives you a warning to identify and replace a failing drive before losing data.3.2k Views · View UpvotesView More AnswersRelated QuestionsHard Disk Drives (HDD): What is the meaning of "raw read error rate"?Hard Disk Drives (HDD): What is more predictive of impending hard drive failure: seek error rate or raw read error rate?Hard Disk Drives (HDD): Why is a hard drive's "raw read error rate" important?Hard Disk Drives (HDD): What is the difference between a hard drive's "raw read error rate" and its "soft read error rate"?Hard Disk Drives (HDD): How is a hard drive's "raw read error rate" analytically measured?What are the most common reasons of "write error rate" in hard drives?
since I dont wanna lose data again. The 2TB checked out both quick test and extended test with WD Data Lifeguard DOS V5.19. However, after I install Windows 7 I found that my
Read Error Rate 1
RAW Read Errors in the SMART are really high. They were 107 right after fresh install. raw read error rate meaning This morning they turned in 110. Is this something I should be worried about? I would hate to RMA another WD drive. If raw read error rate seagate this one goes bad, I will switch to Seagate for sure. WD10EARS 2012-12-29 21:34:21 UTC #2 if you have another cable you can try i would do that.. it sounds most likely a connection related issue to me. https://www.quora.com/What-causes-hard-drives-to-have-high-raw-read-error-rate maybe take a close look at the connectors on the motherboard to so you can make sure they don't have dust or whatever on them.. xkm121 2012-12-29 22:06:48 UTC #3 After my last WD drive failed I have rechecked EVERYTHING. I went to newegg and bought brand new SATA cable. Using different SATA port and power connector. I took my PC apart and cleaned it completely so there should be no trace of ANY dirt inside my case now. https://community.wd.com/t/raw-read-errors-help/15905 And as I am typing, the RAW Read Error Count has increased to 111. Good thing is I am holding off installing software on the drive. I am not going to install ANYTHING unless I am 200% sure this drive is safe. To be honest, WD quality control is starting to piss me off. First one died in exactly one year and three months. Now this RMAed one has this situation going on. TAKE CARE OF YOUR QUALITY CONTROL WD! WD10EARS 2012-12-30 05:53:43 UTC #4 well like i said its *most likely a connection problem and if not my guess is there is a problem with the drive. but i'm curious where are you getting these smart values from ? and do you have cables that have two small bumps or similar so they click into place ? using those may help or make things worse. i had to pry off the metal retention clip thing on on of my sata cables before it would go in far enough, when i did that it pretty much cleared up the issue. my motherboard has crappy connectors on the board itself and its really easy to get a bad connection with them because of how tight and short the connector hole is on the ports. my point is here is there are different cables that are made totaly different so if the
Read Error Rate in S.M.A.R.T. - don't worry xkisszoltanx SubscribeSubscribedUnsubscribe22 Loading... Loading... Working... Add to Want to watch this again later? Sign in to add this video to https://www.youtube.com/watch?v=5XUg8NHFs6U a playlist. Sign in Share More Report Need to report the http://askubuntu.com/questions/20393/how-do-i-interpret-hdd-s-m-a-r-t-results video? Sign in to report inappropriate content. Sign in Statistics 22,566 views 6 Like this video? Sign in to make your opinion count. Sign in 7 34 Don't like this video? Sign in to make your opinion count. Sign in 35 Loading... Loading... Loading... Rating read error is available when the video has been rented. This feature is not available right now. Please try again later. Uploaded on Dec 29, 2011Raw Read Error Rate rolls over to 0 once the count reaches about 250 million. Until Hardware ECC and Raw Read Error Rate are equal the HDD is fine. Category People & Blogs License read error rate Standard YouTube License Show more Show less Loading... Autoplay When autoplay is enabled, a suggested video will automatically play next. Up next How to Fix SMART Failure Predicted on Hard Disk - Duration: 8:29. ishadi aplus 164,911 views 8:29 Seagate SMART RESET (NEW VIDEO) - Duration: 2:36. Ugur Kircil 44,857 views 2:36 Check Hard Disk for Errors, Health and Bad Sectors - Duration: 9:35. Britec09 42,655 views 9:35 Repair and Fix Hard Drive and Disk Errors - Duration: 5:39. Windows7Forums 1,245,078 views 5:39 REPAIR BAD SECTORS of HARD DISKS / HARD DRIVE.asf - Duration: 10:26. Schodel Javier 418,525 views 10:26 RAW Hard Drive - Duration: 9:39. Recover My Files 151,112 views 9:39 How to Prevent Hard Disk Failure (Computer Data Disaster Prevention) MUST SEE! - Duration: 3:05. FeedUrBrainAlways 4,988 views 3:05 Using SMARTD for HDD Health Check | Monitoring Hard Disks with SMART - Duration: 15:01. networknutsdotnet 9,639 views 15:01 Hard Drive Repair And Data Recovery On 500GB Hard Disk - Duration: 18:28. ACS Data Recovery 827,968 views 18:2
communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Ask Ubuntu Questions Tags Users Badges Unanswered Ask Question _ Ask Ubuntu is a question and answer site for Ubuntu users and developers. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top How Do I interpret HDD S.M.A.R.T Results? up vote 40 down vote favorite 10 My laptop has recently started to become a bit unreliable, and for some reason I started to suspect that my HDD was starting to fail. After a bit of hunting on the internet, I found Ubuntu's Disk Utility in the System menu and ran the long SMART diagnostics from this. However, since the documentation for Disk Utility is very poor (palimpsest?), I'm not sure how to interpret the results: For example, the Read Error Rate is over 50 million (!), yet the Assessment is rated "Good". So would someone mind explaining to me how to interpret the results of these tests (especially the Normalized, Worst, Threshold and Value numbers)? And maybe tell me what they think of the results I got for my HDD? (Thanks) hard-drive smart share|improve this question asked Jan 6 '11 at 23:46 Marty 78021015 Has the "Hardware ECC recovered" same value as "Read error rate"? My disk has 676 power cycles, was powered on 285 days, and has 193M errors. Compared to mine, your disk has way too much error, but I'm just speculating here. Anyways I just got worried myself o.O –danizmax Jan 7 '11 at 8:47 Yip - both numbers are the same! –Marty Jan 7 '11 at 16:32 add a comment| 3 Answers 3 active oldest votes up vote 32 down vote accepted You have a good description of how SMART works on the wikipedia. But a quick intro: Value: This is the raw value that the controller reports. Usually it's an easy to understand value (like power on hours or temperature), but sometimes it isn't (like the read error rate). Different manufacturers can use different structures and meanings for this data. Normalized: This is the above value normalized so a higher value is always better. So a 114 in read/error rates is better than 113. Again, how your hard drive converts raw data to normalized value is vendor specific. Worst: The worst normalized value that your driver had in