ssd and sata 3 but speed is 3mb/s

[dimtodim]

ok i have Gigabyte GA-Z77M-D3H and two sata 3 ports and 4 sata 2 ports.
I bought an SSD disk KINGSTON 240GB A400 SATA 3 2.5" that supports sata 3 and I changed to bios ide to achi but I still have a speed of 3mb/s, how to achieve max speed 6mb/s?

UserBenchmark Performing below potential (4th percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable ...
Kingston A400 240GB-$48
9,091 User benchmarks, average bench 66%
181GB free (System drive)
Firmware: SBFKB1D1
SusWrite @10s intervals: 249 206 203 263 206 208 MB/s
what i can do?

 

[Lutfij]

1| Are you on the latest (non-BETA) BIOS for your motherboard, with respect to your board's PCB revision number?
2| Did you reinstall your OS after installing your SSD?
3| The SSD should be connected to your first SATA3 port which should be denoted as SATA3_0

 

[dimtodim]

1. yes i install last bios drives american megatrends inc. f13 9/19/2012
2. yes, win10
3. i am not sure where i put sata cable in port 0 or 1, but i connect on white ports

 

[helpstar]

You wanna get 6 Gbit/s, 600 MB/s, (Serial ATA-600, SATA Revision 3.0)
The SSD can provide at max. 500MB/​s read , 350MB/​s write

Test the speed with AS SSD, upload a screenshot of it to a free image hoster and post the link
https://www.techspot.com/downloads/6014-as-ssd-benchmark.html

check the SSD with the Kingston tool utility

install the latest SATA drivers for you chipset (Intel inf driver for Z77 chipset)

Which Windows version are you using?

 

[dimtodim]

You wanna get 6 Gbit/s, 600 MB/s, (Serial ATA-600, SATA Revision 3.0)
The SSD can provide at max. 500MB/​s read , 350MB/​s write

Test the speed with AS SSD, upload a screenshot of it to a free image hoster and post the link
https://www.techspot.com/downloads/6014-as-ssd-benchmark.html

check the SSD with the Kingston tool utility

install the latest SATA drivers for you chipset (Intel inf driver for Z77 chipset)

Which Windows version are you using?

i use win 10 64 bit
here is link img test result https://ibb.co/iA97xz

 

[madmatt30]

Those results are fine , that's definitely running sata 3 (6GBP/s) speeds.

 

[dimtodim]

can i instal this card on my board GTX 1050 2 GB OC DDR5 128 bit???THX

 

[madmatt30]

^ yes absolutely compatible.

 

[dimtodim]

I don't have $$$ for new PC. Now I'm trying to give an injection to the old computer and it's time-consuming.