DTxxxNET Thank you for your letter.
Please repeatedly press delete key as soon as you turn on the PC, go to BIOS. Please send us a picture of the Main page, we will check if you need to update the BIOS.
Sorry, we cannot provide the latest drivers. We can only provide the OEM drivers that came with the device at the factory.
Here are the drivers for SER5 5800:https://url.bee-link.cn/SzSO
Driver installation tutorial: https://buildin.ai/lizong/50c2dee7-dcde-4707-97d8-dc7eac84a4eb
