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12th August 2014 14:29 #1
HDD
500GB seagate, 4-5 ...
Hard Disk Sentinel 0% 3 !
HDD Regenerator 1000 , ... ?
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( ), ?1. Lenovo Legion 5 - AMD R5 4600H, 16GB 3200Mhz, Nvidia 1650 Ti, 512 SSD, FHD IPS 144Mhz; 2. Xiaomi Mi Pad 4 - 4GB/64GB; 3. Xiaomi Mi Mix 2 - 6GB/128GB; 4. Motorola G4 - 3GB/32GB; 5. Iphone 5s - 32gb; 6. Samsung S8 - 64GB - like Android TV Box
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12th August 2014 15:23 #2Registered User
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(bad sectors) . . -, , , .
.. reserved sectors - . Firmware-a , , , "" (bad sector). "" , .
: Windows chkdisk C: /f ( C: , ) Crystal Disk Info , "reallocated sectors count" . "bad sectors". , - - - , "" "" - .
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12th August 2014 16:32 #3
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17th August 2014 16:35 #4
. "" Hdd Regenerator . - . Hdd Regenerator , LLF ( Maxtor Low Level Format), - ( ) .
. 4 () . . , ( 2 ) 2 () Current Pending Sectors. , Regenerator-a. .


2 Hdd Regenerator, :


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- 1-5 . 1000 - , . , - . . 5-7 , . 30 GB, a 1 TB... .
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19th August 2014 14:05 #5Registered User
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@ valkoto - , - "" ? , "software bad sector" . , ,
"" - , , . 1 1 pending reallocation regenerator-a . firmware .
- SMART, , "" ( , ).
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19th August 2014 19:35 #6Registered User
Join Date: Jan:2009
Location: varna
Posts: 2,596
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There are two types of bad sectors hard and soft.
Hard bad sectors are the ones that are physically damaged (that can happen because of a head crash), or in a fixed magnetic state. If your computer is bumped while the hard disk is writing data, is exposed to extreme heat, or simply has a faulty mechanical part that is allowing the head to contact the disk surface, a "hard bad sector" might be created. Hard bad sectors cannot be repaired, but they can be prevented.
Soft bad sectors occur when an error correction code (ECC) found in the sector does not match the content of the sector. A soft bad sector is sometimes explained as the "hard drive formatting wearing out" - they are logical errors, not the physical ones. These are repairable by overwriting everything on the disk with zeros.Be quiet Power9 600W | MSI B550 A-Pro | AMD Ryzen 5 5600X | ASUS GTX 1080 Strix | Kingston HyperX Predator 4266 Mhz | Samsung 970 EVO PLUS Series 500GB NVMe M.2
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19th August 2014 21:00 #7
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, - - . HD Tune. , 200 GB Seagate ( 5.25" ) .- . ... HD Tune - .
HD Tune " pending reallocation". 1 Current Pending Sector - . HDD Regenerator SMART.
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Reallocation and zero-filling
At the factory some sectors are reserved to a special pool to compensate for possible surface defects, both manufacturing and operational. If a sector becomes defective for whatever reason, one of the reserved sectors will be used instead. This is called "reallocation". Bad sector is a sector on which write operation fails. Since Low Level Format requires that each sector should be overwritten with zeroes, it helps detect bad sectors and therefore forces a hard disk to reallocate them.Last edited by valkoto; 19th August 2014 at 21:34.




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