Check both ends of the cables, make sure they are completely seated. The larger cable is the sata power cable, the smaller one is the data cable. Make sure the data cable is completely seated in the motherboard 1st port and the hard drive. it should look like this. If that does not work, try a different cable.
i have 2 cables for hard disk from my new psu the one for very right and the one for very left and ofc the middle one from pc in your photo you dont have the one for the very right why?
Yes, one Power cable, the wide one, and the narrow data cable. The drive may have some other pins but are not used for a PC.
this says laptop but is the same setup for a full size HDD.
My Computer
At a glance
Windows 7 Ultimate X64 SP1Intel i5-2550K, Differing ~4.4-4.8GHz No buil...16GB G.Skill Sniper 1866MHz @ 2133MHz 2x8GBASUS GTX650TIB-DC2OC-2GD5, (650TI Boost)
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home Built Desktop By DataTech
OS
Windows 7 Ultimate X64 SP1
CPU
Intel i5-2550K, Differing ~4.4-4.8GHz No built in GPU
Motherboard
ASUS P8Z68-V PRO/GEN3
Memory
16GB G.Skill Sniper 1866MHz @ 2133MHz 2x8GB
Graphics Card(s)
ASUS GTX650TIB-DC2OC-2GD5, (650TI Boost)
Sound Card
Onboard Realtek 5-1
Monitor(s) Displays
Samsung P2570HD
Screen Resolution
1920x1080
Hard Drives
Samsung 840 Pro 256GB SSD for OS, 500GB Seagate Constellation (Enterprise drive) for Data
PSU
Corsair HX650W
Case
Inwin Dragon Rider
Cooling
Hyper 212 EVO w/two Noctua fans, push-pull, @1300 RPM
Keyboard
E-Z Eyes, bright yellow keys with large characters
Mouse
steelseries SENSEI Laser Pro Gaming
Internet Speed
48-51Mbs Mbs down, 11 Mbs up Xfinity Cable
Antivirus
Norton Internet Security 2013
Browser
IE 10, Opera, Pale Moon if needed
Other Info
4 case fans, LG BluRay-RE, ASUS DVD-RW, Mr. Fusion power supply, 1.21 gigawatts.
i have 2 cables for hard disk from my new psu the one for very right and the one for very left and ofc the middle one from pc in your photo you dont have the one for the very right why?
SATA drives use the connections as shown by Essenbe: the power and data connections are right next to each other.
The old IDE drives use a 4 pin Molex connector for power, and a 40/80 pin connector for data. The data cable were typical ribbon cable a few cm wide, although there were also round cables.
Some of the earliest SATA hard drives included both SATA and Molex type power connectors, but that was maybe 10 years ago.
My Computer
At a glance
Windows 7 Pro X64 SP1Intel Core I7-3930k16 GB Gskill DDR3-2133eVGA GTX680
I've never seen the 4 pin cable connected to a SATA HDD like you show in the pic. Where does the other end connect to? It looks like a floppy disk drive power connector. I'm thinking your SATA cable (the red one) is bad.
My Computer
At a glance
Windows 7 Professional 64bitIntel i7-5960X64GB Corsair Dominator 2400MHz3 EVGA GTX980's
Computer type
PC/Desktop
Computer Manufacturer/Model Number
custom build
OS
Windows 7 Professional 64bit
CPU
Intel i7-5960X
Motherboard
EVGA X99 Classified
Memory
64GB Corsair Dominator 2400MHz
Graphics Card(s)
3 EVGA GTX980's
Sound Card
on board
Monitor(s) Displays
3 Dell E2715H 27"
Screen Resolution
1920x1080 (5760x1080)
Hard Drives
Samsung 950 Pro 1TB M.2 SSD,
Western Digital Black 2TB HDD's x5
Western Digital Black 1TB HDD's x3
Lool at your drive. Is it a sata or an IDE drive? If IDE it connects with a wide ribbon cable, if it's a sata drive it connectd like the picture I showed in post 21, with a sata power connecter and a sata power cable (the orange one in your picture).
This is not a molex, it is a sata power cionnecter
In your bios, go to the boot selection and see if the drive is shown, if it is, select it as the 2nd boot device and the DVD as 1st boot device, save and exit.
ok my boot menu is like that
>Boot device priority>
1st boot device [CD/DVD:4M-ATAPI DVD A DH16A6]
2nd Boot Device [USB:Generic- Compact]
> Removable drives USB etc
>CD/DVD Drives cd/dvd
Edit: i can also chose usb generic sm/xd-picture, usb generic sd/mmc, usb generic ms/ms-pro