Case:The client said that he had installed a lot of commonly used software for desktop computers, and found that the computer was getting slower and slower, and the optimization master optimized was still the same.Helplessly had to reinstall the operating system, and when using the Ghost software to reinstall the system, the Disk to Disk…
HDD Printed circuit board (PCB) with board number 2060-701474-004 is usually used on these Western Digital hard disk drives: WD10EACS-00C7B0, DCM HBRCHV2ABB, Western Digital 1TB SATA 3.5 Hard Drive; WD1000FYPS-01ZKB0, DCM HARCHV2ABB, Western Digital 1TB SATA 3.5 Hard Drive; WD10EACS-00C7B0, DCM HARCHV2AAB, Western Digital 1TB SATA 3.5 Hard Drive; WD10EACS-00ZJB0, DCM HBRCHV2AAB, Western Digital 1TB…
What makes a clean install of an OS better than just upgrading? (In the context of MS Windows) Is it all in our heads? Solution: Actually, upgrading is always better from a user’s point of view. Who wants to keep starting from scratch, restoring one’s programs, documents etc every time one gets a new computer…
I have tried typing the following: control userpasswords2 however it only brings up the control panel. Solution: How To Automatically Log On To a User Account in Windows 7 Click on Start and then enter the following command in the search box: netplwiz Press the ENTER key. This command will load the Advanced User…
If a fault is detected during the test, you will not hear a normal startup chime. Instead, the system will beep as explained below. If you experience one of these beeps, you should call your Apple-authorized service provider for additional troubleshooting assistance.
1 beep = No RAM installed/detected
2 beeps = Incompatible RAM type installed (for example, EDO)
3 beeps = No RAM banks passed memory testing
4 beeps = Bad checksum for the remainder of the boot ROM
5 beeps = Bad checksum for the ROM boot block
First, you should consider what kind of service you are going to need from a data recovery company.
1) Local Company: you can physically take the hardware to them.
2) A company that can recover your data using remote sources.
Also you should determine how much money you are willing to spend to recover your data. Recovery rates will vary depending on whether you need remote, in-lab or on-site recovery services.
Second, use an internet “Search Engine” to find websites for data recovery companies. Search specifically for local companies if you are going to need in-lab or on-site service.
Third, visit the websites of potential data recovery companies. Make note of each company’s available services, pricing system and testimonials or references. Feel free to eliminate any companies that don’t offer the services you are looking for or whose prices are not close to what you are willing to spend. Many websites will list testimonials, but the testimonials are more dependable if they are from a recognizable company. Any company that lists a Fortune 500 company as a client should top your list of candidates. Check the “Privacy Policy” of any company you are considering. Many companies have specific privacy policies and some will follow your specific instructions on handling your recovered data.
Fourth, call the data recovery companies that you feel offer the service you need at a price you can afford. Eliminate companies that cannot be reached over the phone. You will want a company you know you can contact when necessary.
Fifth, verify with each company the service provided, whether remote, in-lab or on-site, and pricing structure that you are looking for. Answers that differ from what is stated on the company’s website should be looked into further. Consistency in policy is something you should look for in a trustworthy data recovery company.
Sixth, ask the phone representative for each company about their success rate. Any company which claims a 100% success rate is either not being honest with you or has not been in business very long. Also, ask about any service guarantees and whether or not the rates are determined by the amount of data recovered. Finally, ask about the equipment they will use in the data recovery process. The equipment of companies to be considered for in-lab services will use a class 100 clean room and nondestructive methods.
Last, consider your findings with each company and decide which company is trustworthy to recover your lost data.
Case:I set the ticket to the day and arrived at a hospital.This service model HP DL380 server has a total of 5 hard disks, RAID 5, you need to perform data recovery Solution:After testing, the engineer of the Data Recovery Center found that the server was indeed only one hard disk to report an error….
Case:Customers said that the computer is getting slower and slower, maybe the Windows XP operating system has been used for about two years.Until now, I haven’t re -installed the operating system. It is estimated that the system has been taking a long time and it has become very slow.After that, I bought a Windows 7…
Case:Southern Metropolis Daily Seagate’s 1000GB hard disk opening data recovered successfully. After 48 hours of uninterrupted recovery, the data recovery center once again saved the important data of customers with strength and superb technology.On November 20, 2011, the engineer of the Data Recovery Center received a call from the customer, saying that their 1000G desktop…
As we know: Samsung HDD can’t spin; board/chip be burnt; interface broken; etc. These problems are caused by PCB malfunction. Swap PCB of your Samsung hard drives can resolve the problems.
1. Samsung Hard Drives PCB Buying Guide:
For Samsung HDD, just need the donor PCB has the same board number as yours.
Samsung HDD PCB Swap
2. Before PCB Swap you should know:
1. Most PCB’s BIOS chip(ROM Chip) store the unique information. We need change the BIOS form original PCB to replacement PCB, in order to make the replacement PCB compatible with the HDD. The 8pins (4 pins on each sides) with 25P05VP、25P10VP、25F512、25F1024、25F1024AN、SST25VF512、SST25VF010, etc. are the BIOS Chip.
Tips: Most of the TV/Phone Repair Shop can offer these services for just $5-%20
Hard Drive PCB Swap: Change BIOS Chip, Main Chip
2. Some PCB don’t have separate BIOS. The BIOS be integrated on the Main Controller IC(The biggest chip on the board, also named Main Chip). We should exchange the Main Controller IC to let the HDD be recognized.
3. Where to buy Samsung PCB Circuit Boards?
Note: Samsung PCB sells on HDDZone.com are fully tested before shipment(worldwide free shipping now!); These are just PCB (Printed Circuit Boards), not the whole HDD (Hard Disk Drive).
More other pcb swap guide please refer to this post: hard Drive PCB Swap
