Tag Archives: bad sector

Sector reallocation on hard drives explained.

I notice much nonsense online about bad sector reallocation on hard drives while in essence it is quite simple: Conditions for sector reallocation are: Non-recovered write errors When a write operation can not be completed after the Error Recovery Procedure (ERP) is fully carried out, the sector(s) are reallocated to the spare location. An error is… Read More »

Corrupted Micro SD Card freezes computer

If inserting a corrupted Micro SD Card, that you need to recover data from, freezes your computer, then this kind of puts you into a catch 22 situation. For recovery software to work the card needs to be detected and ID correctly. As long as it doesn’t you will be unable to recover your data.… Read More »

USB Stabilizer, flash drives and ‘the big three’

Notification: Since this blogpost R-Studio has addressed USB Stabilizer issues (not tested yet), UFS Explorer has added functionality to streamline operation with USB Stabilizer (tested, nice!) and ReclaiMe reworked their imaging module (not tested yet). Just FWIW. I have been experimenting with imaging flash. Using R-Studio, ReclaiMe Pro and UFS Explorer, the ones that I… Read More »

SD geheugen kaart bevriest computer, gegevens redden, data recovery (NL)

Probleem: SD geheugen kaart niet leesbaar (SD card, micro SD card) Symptoom: Computer bevriest wanneer SD kaart in lezer aanwezig is Doel: Data recovery Computer bevriest bij detecteren SD memory kaart Om deze symptomen  te verklaren moeten we bergijpen wat er gebeurt wanneer Windows een opslag apparaat detecteert. Windows zal proberen een aantal meta-data structuren… Read More »

Repair and recovery of digital photos

[automatically translated. Original language Dutch] DiskTuna has extensive experience with generic data recovery but specializes in recovering photos from small flash-based data carriers (SD cards, USB thumb drives, etc.). DiskTuna is also one of the few (worldwide!) That is able to repair corrupt digital photos. You can read all about it on this page. You… Read More »

If photos can be recovered, I will.

In several places on this website I make the bold claim that I may recover your photos even if: File recovery or photo recovery software does not. File or photo recovery software recovers corrupt photos. Other labs can’t or recover corrupt files … Of course this is a claim you should not take my word… Read More »

Unstable SD card with bad sectors data recovery – freezing, locks up, read errors, disconnects

Recovering your precious photos from a SD card can be challenging enough after accidental file deletion or formatting. Recovering data from an unstable SD Card may prove to even more difficult. Recovering data from an unstable SD Card Many file, photo and data recovery tools available focus on file recovery. Their efforts focus on discovery… Read More »

Creating an image file using ReclaiMe File Recovery

Creating an image file for the purpose of data recovery An image file of a disk for the purpose of data recovery is one that captures each and every sector from the source medium. Used and unused. It is also referred to a bit-stream image, a sector-by-sector disk copy or a raw image. Creating an… Read More »

Reallocated sectors, pending sectors and event count. Dealing with bad sectors.

It often goes like this. Your PC is acting weird, sluggish. You can’t put your finger on it. Someone, maybe in an online forum, suggests you may have hard disk problems. The term bad sectors is used. Windows Event Viewer may refer to a bad block. It is then suggested to look at the disk’s… Read More »

HD Sentinel Beta 5.01.5 adds NVMe SSD status support

Just a quick heads up, beta for HD Sentinel 5.01.5  is available here: www.hdsentinel.com/beta5/hdsentinel_pro_setup_5015-jjmfl.zip – detection of NVMe SSD status when Intel chipset RAID controller driver installed: detect complete status of standalone NVMe SSDs and NVMe SSDs configured as RAID (Intel Z270 chipset) – added detection of complete disk status when ASMEDIA ASM1352R external USB… Read More »