Case:The customer took a group of West Lake weddings. The next day, because there were new shooting tasks, they did not back up. When they were backup on the third day, they found that the card could not be opened. After double -clicking, it was prompted that it was not formatted. Some computers could not…
Most SCSI and SATA RAID controllers will accept different kinds of hard drives. The hard drives should match in capacity points and rotational (RPM) speed. At best, all drives in an array will be identical–at the same firmware revision level.
RAID can be used with any size hard drive. The smallest capacity drive will determine the largest logical volume size for all drives in the array.
Whenever possible, select drives from an approved vendor drive compatibility list. This ensures that the hard drive is tested, and should function reliably with your SCSI or SATA RAID controller. Untested configurations can possibly work as well. But for best results, select only tested and compatible drives for your SCSI or SATA RAID controller. Most SCSI or SATA controller vendors publish a hard drive compatibility matrix on their web site.
Looking for legacy hard drives? CUE Technologies Inc
Pricewatch.com is a service to allow retailers to advertise their prices in real time, for locating and supplying most any type and brand of computer product, including hard-to-find items.
Case:A customer’s Excel file is destroyed by the virus. When the opening, the error is reported. After the Excel repair, the table can be opened. Because the user has high requirements for the style in the Excel table, the existing restoration causes data errors and requires fixing to the original state. Solution:Use the MS Excel…
Method for Reading/Writing serial flash ROM on Western Digital PCB Logic Boards… Tested on:
2060-001159-006 REV A
2060-701292-000 REV A
2060-001293-001 REV A
2060-701335-005 REV A
Note: Method not work with “Mammoth” boards.
WD Scorpio PSV Mode:
Case:Mr. Hangzhou Su’s office laptop is particularly slow. Many important documents have been unavailable. They want to copy the documents inside but have been stuck.I found the technicians who came to the door to handle it. After the technician was tested, the hard disk had a bad disk caused by the inability to operate normally.It…
Case:Ms. Wu said that she bought a 32GB of small portable Portton U disk at a famous e -commerce online, copy all the very important materials on the computer to the U disk, and used it for only ten days. Now all the information in the U disk cannot be read., The U disk receives…
You know the drill – you’ve been asked to check why your cousin’s computer is running slow. I was right there yesterday. Being a Mac user since 2007 I haven’t really dug deep in Windows internals in the past five years. Googling for answers reveals many, many different answers: broken registry, spyware, antivirus program, fragmented…
Guidance Software is recognized globally as a world leader in Digital Forensics, Cyber Security, and E-Discovery solutions. Their services include incident response, computer forensics, litigation support, and experts with hands-on experience in digital investigation. Each year they train over 6,000 corporate, law enforcement, and government professionals in digital forensics, e-discovery, security, and incident response.
This hands-on forensics training course involves practical exercises and real-life simulations in the use of EnCase® Forensic version 7 (EnCase v7). The class provides participants with an understanding of the proper handling of digital evidence from the initial seizure of the computer/media to acquisition, including the use of FastBloc® SE and LinEn. Instruction then progresses to the analysis of the data. It concludes with archiving and validating the data. Delivery method: Group-Live. NASBA defined level: basic.
Students attending this forensics training course will learn:
Level: Introductory
Prerequlslte: Basic computer skills. Advance preparation for this course is not required.
Tuition: $2,495.00 USD per student.
Note: This training course is intended for IT security professionals, litigation support and forensic investigators Participants may have minimal computer skills and may be new to the field of computer forensics.
Details: http://www.guidancesoftware.com/computer-forensics-training-encase1.htm
1. What is USB 2.0?
USB 2.0 is the industry standard peripheral connection type for most x86 computers (Windows based). This specification is rated with maximum transfer rate of 480Mb/s (60MB/s). Sustained transfer rate of USB 2.0 depends on many factors including type of device in use, data being transferred, and speed of the computer system. A normal sustained data transfer rate for USB 2.0 ranges from 10-30 MB/s. Only burst data transfers can reach the 480Mb/s rate.
What are the benefits of USB 2.0?
2. What is USB 3.0?
USB 3.0 is the replacement connection type for USB 2.0. This specification is rated with maximum transfer rate of 4Gb/s. Sustained transfer rate of USB 3.0 depends on many factors including type of device in use, data being transferred, and speed of the computer system. Sustained transfer rates can reach speeds of 3.2 Gbit/s.
What are the benefits of USB 3.0?
3. What is FireWire?
FireWire is a high-performance connection standard for personal computers and consumer electronics. Originally developed for Apple computers, this connection has been implemented by x86 computers for some time now. FireWire can move large amounts of data between computers and peripheral devices at transfer rates of up to 400 Mb/s (50 MB/s). A new FireWire specification, FireWire 800 (or FireWire B) has entered the computer market with transfer rates of up to 800 Mb/s (100MB/s).
What are the benefits of FireWire?
Which connection type is better? USB 2.0, USB 3.0 or FireWire?
Case:The image data server of the first -room computer of a hospital in the city’s hospital cannot be accessed. The testing of a brand after -sales service stations is damaged by a brand. The manufacturer is only responsible for replacing the new hard disk for free. The data is not responsible.Customers find our data recovery…
