Here is the SEi Series Driver and BIOS download source https://dr.bee-link.cn/?dir=uploads%2FSEI

Regarding my Beelink Model: SEi12 (sei12-i5-1235u) Current BIOS Version: ALDER109 (Release Date: 12/01/2022) System Serial Number: 1235U3IG20259 Reason for Inquiry: I am experiencing occasional system hangs under severe activity and was considering a BIOS update as a preparatory step before a potential RHEL 10 upgrade. I’m wanting to ensure that I have the correct and latest stable BIOS. Downloaded Files: I have downloaded the BIOS files from the link you provided and find two 109_SHELL zip files including: SEI12_D4_109_SHELL.zip and SEI12_D4_109_SHELL_20221201.zip Wouild you confirm if my ALDER109 bios is indeed the latest recommended BIOS for my specific serial number, or If there is a newer version available that might address stability. If advisable to re-flash the bios, please provide or advise of the correct BIOS file and precise instructions if an update (or re-flash of the current version with their latest package) is recommended for my situation situation. I’m running RHEL 9.4 Linux and am planning to upgrade to RHEL 10. Much Thanks, Christopher Smith

Christopher Hi there, your BIOS is the latest version. Here are the alternative troubleshooting steps to address the stability issues before upgrading to RHEL 10: A. Hardware and Thermal Checks Thermal Throttling: The Intel i5-1235U is a low-power CPU, but under heavy multi-threaded workloads (common in Linux server environments), overheating can cause sudden freezes. Use tools like sensors (Linux) or HWMonitor (Windows live USB) to monitor CPU/GPU temperatures during stress tests. Ensure the Beelink’s cooling fan is operational and vents are unobstructed. Dust buildup in the heatsink can exacerbate thermal issues. RAM and Storage Stability: RAM Testing: Run memtest86+ (bootable USB) to check for faulty RAM modules. Linux also has mcelog for memory error detection. SSD Health: Use smartctl -a /dev/nvme0n1 (replace with your drive path) to check SSD health. Degraded storage can cause system hangs. B. Linux-Specific Configuration Kernel and Driver Compatibility: RHEL 9.4 uses kernel 5.14 (or similar), while RHEL 10 may use a newer kernel (e.g., 6.1). Test stability with a newer kernel on RHEL 9 first (e.g., via ELRepo) to see if the hang issues are kernel-related. Ensure Intel Alder Lake-specific drivers (e.g., for the PCH chipset, Wi-Fi/BT, or GPU) are updated. For RHEL, enable the Optional and Extras repositories to access newer driver packages. Power Management Settings: Modern Standby (S0) can sometimes conflict with Linux power management. Temporarily disable S0 in the BIOS (if possible) and test with traditional S3 sleep (if your hardware supports it). Adjust CPU power limits in Linux using cpupower or tuned-adm to prevent over-taxing the CPU under heavy loads: bash tuned-adm profile balanced # Use a balanced power profile instead of performance System Log Analysis: Examine journalctl -b -1 (previous boot logs) and dmesg for errors related to kernel panic, OOM (Out of Memory), or hardware failures (e.g., PCIe timeouts, USB controller issues). Look for patterns like NMI watchdog errors, which often indicate hardware instability or driver bugs. C. Pre-Upgrade Preparation for RHEL 10 Test RHEL 10 Compatibility: Use a live USB of RHEL 10 or a containerized environment to test critical applications/workloads. Check for kernel/driver compatibility issues (e.g., with the Intel Iris Xe GPU or NVMe storage). Verify that all required services (e.g., Docker, Kubernetes) function without hangs on the new OS. Backup and Data Safety: Before any major upgrade, back up all data and create a system snapshot (e.g., via dd or rsync).

I have the SEi8II-G-16512810W64 computer. I am getting the bluescreen. I have looked at Youtube videos on possible corrections and have performed multiple Windows reinstalls. Found a forum about the problem with this series which note that I may need updated drivers and/or BIOS. I have looked under drivers on your website, but am not sure what I would need to download–I understand that if I load the wrong drivers, I can brick my computer. Can you help me?

Luispal1 Hi there, please update the graphic driver https://url.bee-link.cn/qrcg Please press delete key as soon as you turn on the PC, so that you can go to BIOS. Please send us a picture of the Main page. We will check if you need to update the BIOS.

Attached is the bios page. Do you have a video on how to update the drivers. I have downloaded the drivers as you recommended, but would like to make sure I am doing it correctly. Thanks

Have attempted to update BIOS, but I get this error message.

Luispal1 Hi there, here is tutorial on how to update the driver https://buildin.ai/lizong/share/50c2dee7-dcde-4707-97d8-dc7eac84a4eb

Luispal1 Hi there, your BIOS is the latest one.

Hello, I was able to get the audio working by downloading the Intel® Driver & Support Assistant. It ran on the computer and downloaded the required drivers. I did this for the two SEi8 computers that I purchased through Amazon. Both are now working–it updated the graphics and audio drivers for me. I do like your computers–they were otherwise working well for me. I use them for business so there was no need for audio until recently. Thanks

SEi Series Driver and BIOS download

Phatmax40

Hello, I have an SER that I believe needs a BIOS update. The device had rebooted overnight and started trying to do an automatic repair of windows, which fails and stops on ntoskrnl.exe. I have reset the CMOS twice with the reset button and also attempted a reset holing the power button, to see if that made any difference. I have attempted to reload Win11 with the Microsoft Media Creation Tool on a USB. The machine recognizes the USB, but even when making the USB the sole boot option, it will not run from there, and still tries to force the SSD as a boot option. I removed the Windows SSD from all boot option locations I could find; which leads me to believe that something is either stuck or corrupted in the bios, blocking me from running the USB to load a fresh install of Windows. I have used that USB on several computers successfully.
Thank you!
Serial #: B58255KG91467
SER5 PRO-E-16500EJ0W64PRO-DP/XB
Image description

Beelink CS-Ian Chan

Phatmax40
Hi , there
Your BIOS is the latest .
Try BIOS reset
Please go to BIOS save&exit page, reset to the default .

siddharth mohod

SEi11 Pro-G – Correct BIOS File Needed (10MB chip, TL55T201)

Hi everyone, I’m having a Secure Boot issue with my Beelink SEi11 Pro-G caused by the PKfail vulnerability (fake AMI test Platform Key). I’ve already tried all three methods provided by Beelink support — adjusting firmware configuration, clearing Secure Boot variables, and attempting a BIOS reflash — but none worked. The reflash failed because the file provided (TL55T201.bin) is 16MB while my BIOS chip is 10MB. I also found TL55T108.bin on the official download server but that is 32MB, also the wrong size. My Firmware ID is TL55T201 and my Firmware GUID is 6745eca8-436b-4406-07d1b1b69892af49. I have already emailed support with these details but wanted to check if anyone in the community has encountered the same issue or knows where to find the correct 10MB BIOS file for this device. Any help would be greatly appreciated!

Beelink CS-Ian Chan

siddharth mohod
Hi , there
Please dont worry , we will come up the next BIOS to update this . Please send us a picture of SN number and BIOS version . Heres how to check your BIOS version:

Prese : Win + R ,
Type : msinfo32
Send us the screen.
or try this
https://mega.nz/#F!yuISGa4I!s1bQQajKwnsEdzjqq4nopQ

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