Well, just have a good look and see if it is frayed, check the connectors at each end of the cable and make sure the connectors on your motherboard and hard drive don't show any obvious signs of wear.
If in doubt, buy a new cable and try that - they're not very expensive.
If you really don't feel confident in tackling the problem yourself you'll need to take your computer to your local repair shop or get a computer-savvy friend to check it out for you.
My Computer
Computer Manufacturer/Model Number
HP Pavilion Elite 495UK
OS
Windows 7 Ultimate SP1 64-Bit
CPU
Intel Core i7 870 @ 2.93GHz
Motherboard
MSI 2A9C (CPU1)
Memory
8Gb Dual-Channel DDR3 @ 664MHz
Graphics Card(s)
nVidia GeForce GTX 460 1024MB dedicated RAM
Sound Card
Realtek HD Audio
Monitor(s) Displays
HP2310i
Screen Resolution
1920 x 1080
Hard Drives
1x1954GB Hitachi HDS22020ALA 330 (RAID), 1x1954GB Hitachi External for backup and storage
PSU
460W
Case
HP Elite
Cooling
Air cooled
Keyboard
Logitech K750 solar-powered keyboard
Mouse
Logitech Wireless M180 mouse
Internet Speed
2Mb
Other Info
Pure Avanti Flow Internet Radio with iPod Dock, 64Gb iPod, HP USB Speakers, Sony MDR-V500 Headphones, Sony Vaio F-Series Laptop
i check the cable and conector to hard drive to motherboard and they look fine no wear also this error i have will it make the hard drive fail and all my data lost
My Computer
Computer Manufacturer/Model Number
i power x8870
OS
7
CPU
intel 2 core quad Q6600 2.40 ghz
Memory
3.00GB 350 mhz each
Graphics Card(s)
geforce 8800gtx
Sound Card
realtek
Screen Resolution
1440by900
Hard Drives
5400rpm 2 of them
PSU
OCZ 600 watt power supply
Internet Speed
nvidia nforce networking controller 90kb/s
Other Info
total virtual memory is 7.88 GB
this is a 32-bit system
Just get a new cable. Or try to use a different SATA port. Besides this is an error that occurred during a transmission between disk and computer. You won't lose Data because whenever there is a transmission error a re-transmission is requested.
Data already store on your drive isn't affected until altered.
-DG
My Computer
Computer Manufacturer/Model Number
HP m8000n
OS
Windows 7 Ultimate x86
CPU
DualCore AMD Athlon 64 X2, 2600 MHz 5200+
Motherboard
Asus M2N68-LA (Narra)
Memory
Samsung 2GB DDR2
Graphics Card(s)
Onboard NVIDIA GeForce 6150SE nForce 430
Sound Card
Onboard nVIDIA nForce 6100-430 (MCP61P)
Monitor(s) Displays
Westinghouse 19" LED
Screen Resolution
1280x1024
Hard Drives
SATA II Seagate Barracuda 500GB
USB II WD Elements 500GB
USB II WD My Book 1TB
USB II WD My Book 2TB
also i have read that the data 1 means it happenend in the past i have run bench test and the number remains at 1 is it possible i had my power supply changed with a comp tech changing it is it possible that error came before and now it is fine the cable i mean do i just monitor the drive maybe the cable is fine now right as there is only one data
My Computer
Computer Manufacturer/Model Number
i power x8870
OS
7
CPU
intel 2 core quad Q6600 2.40 ghz
Memory
3.00GB 350 mhz each
Graphics Card(s)
geforce 8800gtx
Sound Card
realtek
Screen Resolution
1440by900
Hard Drives
5400rpm 2 of them
PSU
OCZ 600 watt power supply
Internet Speed
nvidia nforce networking controller 90kb/s
Other Info
total virtual memory is 7.88 GB
this is a 32-bit system
coz i think when my power supply was changed the cable was changed and as the number never goes down so there is a chance it is fixed right and how do i know if it is not
My Computer
Computer Manufacturer/Model Number
i power x8870
OS
7
CPU
intel 2 core quad Q6600 2.40 ghz
Memory
3.00GB 350 mhz each
Graphics Card(s)
geforce 8800gtx
Sound Card
realtek
Screen Resolution
1440by900
Hard Drives
5400rpm 2 of them
PSU
OCZ 600 watt power supply
Internet Speed
nvidia nforce networking controller 90kb/s
Other Info
total virtual memory is 7.88 GB
this is a 32-bit system
Logitech Z2300 Speakers/ Bose Noise Cancelling Headphones/Avermedia PCI-e Hybrid TV Bravo/Epson NX415 all in one/ 4 Port Powered USB Hub/ LG 10x Bluray Burner /TSST Corp DVDRW External
You mentioned you recently had a power supply upgrade, its a long shot but try moving the SATA cable away from the power connectors. It might be an issue of interference
Also maybe get some canned air and give the SATA connections a quick spray out. Also try combinations of various SATA cables and mobo ports. Be sure they're all the way on and not almost all the way
Sent from my Droid Incredible
My Computer
OS
Windows 7 Ultimate x86
Motherboard
Asus P5N-D
Memory
8 Gig(4 x 2 Gig)
Graphics Card(s)
2 x GeForce 9500 GT (SLI)
Monitor(s) Displays
2 x 25" VGA, 1 37" DVI-D
Hard Drives
1x 5400 RPM 100 gig
4 x 5400 RPM 250 gig RAID 0+1
1 TB USB 3.0 external hard drive
500 gig external