Tag Archives: bad sector

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 »

Hard disk diagnostics and bad sector repair using DiskPatch

Using DiskPatch you can repair bad sectors very much like a utility like Spinrite but without the hocus-pocus-factor. Hard disk diagnostics using SMART DiskPatch (DIY DataRecovery.nl) includes a S.M.A.R.T. diagnostic utility. Since DiskPatch runs from a boot USB key it can even check disk health if the PC fails to boot. To create a DiskPatch… Read More »

Two alternatives to Spinrite

Monitoring and examining a hard disk’s health – Looking for a Spinrite alternative Data Recovery If there is an immediate need to recover data from a failing disk, the best advise I can give is to use a file recovery software. Good file recovery software like ReclaiMe or iRecover will allow you to create a… Read More »

Finding out which file is affected by a bad sector

Hard disk ‘repair’ software like Spinrite, DiskPatch or the hard disk manufacturer diagnostic software often identifies bad sectors in the form of an LBA address (logical block addressing). A commonly asked question is, “how do I determine, which file is affected by a bad sector?”. What is bad sector repair? Bad sector repair utilities do not actually… Read More »

JPEG Repair after bad sector damage

JPEG Repair after it was damaged by a bad sector. The following example represents JPEG Repair after bad sector damage (512 bytes) right in the middle of compressed image data. Using a binary editor this data is zeroed. JPEG repair is performed on this image file. File affected by one or more bad sectors typically show… Read More »