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albertbuwono
Paper Tape
Posts: 7
Registered: ‎05-10-2016
Location: US
Views: 960
Message 1 of 6

YOGA 300 11by ssd 850 evo can't AHCI and SATA

Hi. 

I replaced hdd with ssd 250gb samsung evo 850 use samsung migration data everything works fine. Windows 10.  But when i use samsung magician software, it said deactive AHCI and SATA n/a. The speed of ssd also slow. I changed bios to enable AHCI, regestry editor AHCI.  update new bios etc. But it still cant detect SATA and slow. In my asus i5 a455 everything detect and fast. 

And in many forum has a problem with lenovo 300 changed ssd. 

Please lenovo support team what can i do for change AHCI and SATA detect. 

Heeellllpppppp

albertbuwono
Paper Tape
Posts: 7
Registered: ‎05-10-2016
Location: US
Views: 915
Message 2 of 6

Re: YOGA 300 11by ssd 850 evo can't AHCI and SATA

Oke. After installed new vga driver by intel and some tweak. AHCI activated.  But still sata3 cannot detect. It said only sata 3gb/s

MattDN93
802.11n
Posts: 142
Registered: ‎02-13-2016
Location: Durban, ZA
Views: 910
Message 3 of 6

Re: YOGA 300 11by ssd 850 evo can't AHCI and SATA

Bear in mind the confusing naming here. SATA 3 = 6Gbps, the standard number != the throughput. Have you updated the Intel Management Engine driver for the AHCI controller? I just updated my Yoga 500 with a Samsung 850 EVO SSD and it works fine.
albertbuwono
Paper Tape
Posts: 7
Registered: ‎05-10-2016
Location: US
Views: 892
Message 4 of 6

Re: YOGA 300 11by ssd 850 evo can't AHCI and SATA

i already update all new driver.

but still sata2   3gb/s

in my asus a455  i5 magician samsung software sata 3 6gb/s.

AHCI activated the test result SATA 2 and tell sata 3 doesnt support

 

 

tomny
Punch Card
Posts: 7
Registered: ‎01-03-2017
Location: GB
Views: 590
Message 5 of 6

Re: YOGA 300 11by ssd 850 evo can't AHCI and SATA

Hi, Albertbuwono,

I have the same issue. Did you find a solution?

albertbuwono
Paper Tape
Posts: 7
Registered: ‎05-10-2016
Location: US
Views: 582
Message 6 of 6

Re: YOGA 300 11by ssd 850 evo can't AHCI and SATA

i dont have solution.  so i replace to original storage.  hahaha

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