Case:The operating system is Windows, the file system is NTFS/FAT, and 2T Seagate hard disk. During the use process, some files were accidentally deleted and the recycling station was emptied, which caused some files to be lost. Since then, no operations affecting data recovery were performed. Solution:The engineer connected the hard disk to the safe…
Case:The client said the Sandisk TF card was used on the Samsung mobile phone.There are many photos and videos in the mobile phone card.It felt very stuck in using the mobile phone two days ago. After restarting, I found that the mobile phone prompts to formatting, but it has not been formatted.Restart a few times…
I have trouble to schedule a task I wrote. Basically I created a .bat file which executes an R script (script.R). When I double click the .bar file, it gets executed. I can see a result file and also some kind of log file in script.Rout. When I try to run everything in the scheduler…
iFCP
The Internet Fibre Channel Protocol (iFCP) allows an organization to extend Fibre Channel storage networks over the Internet by using TCP/IP. TCP is responsible for managing congestion control as well as error detection and recovery services. iFCP allows an organization to create an IP SAN fabric that minimizes the Fibre Channel fabric component and maximizes use of the company’s TCP/IP infrastructure.
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Incremental backup
Any backup in which only the data objects that have been modified since the time of some previous backup are copied. Incremental backup is a collective term for cumulative incremental backups and differential incremental backups. Contrast with an archival, or full, backup, in which all files are backed up regardless of whether they have been modified since the last backup.
Information classification and management
Information classification and management (ICM) is a class of application-independent software that use advanced indexing, classification, policy and data access capabilities to automate data management activities above the storage layer.
Infrastructure
The combined set of hardware, software, networks, facilities, and other components (including all of the information technology) necessary to develop, test, deliver, monitor, control, or support IT services. Associated people, processes, and documentation are not part of an infrastructure.
Intelligent information management
Intelligent information management (IIM) is a set of processes and underlying technology solutions that enables organizations to understand, organize, and manage all sorts of data types (for example, general files, databases, and e-mails). Key attributes that define an IIM solution include the following:
Interrecord gap
The space between two consecutive physical blocks on a data recording medium, such as a hard drive or a magnetic tape. Interrecord gaps are used as markers for the end of data and also as safety margins for data overwrites. An interrecord gap is also referred to as an interblock gap.
Internet small computer systems interface
Internet small computer systems interface (iSCSI) is a transport protocol that enables the SCSI protocol to be carried over a TCP-based IP network. iSCSI was standardized by the Internet Engineering Task Force and described in RFC 3720.
IP storage
A technology being standardized under the IP Storage (IPS) IETF Working Group. Same as SoIP.
When I want to configure an addon, for example Ghostery, the tab shows a URL like this one: chrome://ghostery/content/options.html What does it mean? Does it have something to do with the Chrome browser? Solution: The phrase chrome has been used by Mozilla since long before Google Chrome came on the market. Typically the phrase…
Note: If your data is so important, please make sure to look for a professional data recovery firm for recovery.
About Hard Drive PCB
The main purpose of the hard drive PCB is to deliver power to the hard drive, maintain velocity and rotation of the spindle, and manage all inside operations through its firmware. Basically, hdd PCB is the brains of the hard drive that all machinery are closely dependent upon.
Hard drive PCB boards Swap/Replacement, why?
Hard drives that do not turn up after the power has been supplied can be diagnosed as PCB crash. As data recovery service is very costly, sometimes we would prefer to change hdd pcb ourselves.
How to swap hard drive PCB?
Remove the PCB from both hard drives with star screwdriver. Change the damaged PCB with other one. If your HDD still can’t spin or can’t be recognized, you should also change the BIOS chip on it. If there is no similar 8 pins BIOS chip on the PCB, it means the BIOS chip is included to the Main Chip IC, need some tools to read it from the original pcb and write to the replacement board, or swap the main chip. It is more complex to replace the Main Chip IC than exchange the BIOS chip. You can find a electric shop help you.
You need to change the ROM chip from original board to the replacement board, in order to make the replacement board compatible with your HDD when you swap burned PCB if your PCB have ROM chip.
Where to buy hard drive PCB online?
Online hdd pcb shop such as HDDZone.com provides all kinds of PCB: Seagate, Western Digital, Maxtor, Samsung, IBM, Hitachi and Fujitsu. They can always help you to find the marching PCB for your hard drive.
I can sort files and directories in Windows Explorer by date modified. I always let recent files display first. But when I sort by date modified, directories are always displayed after the files. Is it possible to sort files by date modified, but display directories before files? Solution: I’ve been trying to do the same…
I activated bitlocker with my drive and when it was encrypting something the power was suddenly interrupted. When I returned to my drive and entered the unlock password, The bitlocker wizard is not responding! Tried to wait for an hour but to no avail. Is there any way I can access the files again? Solution:…
Case:Seagate 320GB notebook hard disk, customers accidentally broke, and received the detection of our company as a magnetic head damage, abnormal noise, unable to recognize the hard disk, and recovered data. Solution:After the customer’s consent, we first transferred the accessories from the accessories library, and then opened the magnet head in the dust -free room…
HDD Printed circuit board (PCB) with board number BF41-00069A is usually used on these Samsung hard disk drives: SP1614C, SP1614C, FW 100-30, P/V MS, Samsung 160GB SATA 3.5 Hard Drive; SP0812C, SP0812C, FW 100-32, P/V SFN, Samsung 80GB SATA 3.5 Hard Drive; SP1614C, SP1614C, FW 100-30, P/V FS, Samsung 160GB SATA 3.5 Hard Drive; SP1614C,…
