EQI12 chipset and serial IO drivers

bl

I am having trouble locating drivers for the chipset and serial IO on the eqi12 mini pc. Could anyone tell me where to find those?

Here are the hardware IDs
PCI\VEN_8086&DEV_51A3&SUBSYS_72708086&REV_01
PCI\VEN_8086&DEV_51A4&SUBSYS_72708086&REV_01

There is another thread on the old forum where someone had the same issue, but the solution ended up being a private message link that was sent to that person.

khuntim

Maybe try SDIO drivers? just a thought. What EQI CPU doe your have? I was looking at a couple.

support1

Hi there, please try to update the chipset driver https://url.bee-link.cn/oDdq

bl

Thank you very much @support1 !! Those drivers took care of everything for me!

@khuntim I have the i7 12650H CPU. Great PC for the price!!

support11

bl You are welcome. If you have any questions, please contact us by email:support-pc@bee-link.com
Wish you have a nice day

vctr

Hi, I applied EQi12-204bios-for-24GB-RAM (EQI12204_356085.bin) a few days ago to my EQi12-LP-L-24500… and since then I have been having issues with any USB drive attached to it. It will hang and transfer very slowly. Sometimes, it will freeze. Would you have any suggestion? Is there any way to restore the previous firmware. It is unusable. I purchased this Mini PC off Amazon, back in late November 2024. Thanks for your help!

support11

vctr Can you provide a picture of the machine’s SN code and the main page of the bios? We can confirm whether there is a bios update available.
This is a tutorial for checking the bios: https://mega.nz/#F!yuISGa4I!s1bQQajKwnsEdzjqq4nopQ
Looking forward to your reply, wish you have a nice day

mickybee63

Hi, currently using mini PC. Model: EQi | S/No: B12655DG60141. Urgently needed drivers: PCI Device, SM Bus Controller. If someone could please provide some assistance would be greatly appreciated. Thank you!
Image description

support11

mickybee63 This is the EQi12 driver https://url.bee-link.cn/oDdq
Please try to install it

Jza

I am have some major issues with this device as well.

First, my DAS storage caddy seems to randomly unmount some of the drives within during data read/write.

Additionally, I have “other/unknown/no driver” devices in the device manager. The firsts is PCI Data Acquisition and Signal Processing Controller HWId PCI\VEN_8086&DEV_461D&SUBSYS_72708086&REV_04
The next is Unknown Device HWID ACPI\VEN_INTC&DEV_1041
I have updated the chipset and all the drivers I could find, however these problems persist

support13

Jza
May I ask if you update the driver through this file?
Here is the driver: https://url.bee-link.cn/oDdq
Here is the tutorial:https://buildin.ai/lizong/share/50c2dee7-dcde-4707-97d8-dc7eac84a4eb

Jza

support13 yes I did, with the only difference being the chipset update came directly from Intel. I started to update the chipset again using the installer in the file you linked; however, it gave a downgrade warning and that’s when I decided to post here.

support13

Jza
Ok. I have already replied to your question through another post. Please check it out.