Here is the SER Series drier and BIOS download source https://dr.bee-link.cn/?dir=uploads%2FSER

Finally got it working Sorry for confustion!

Beelink CS-George Wich is the right bios update for my mini pc? SN: D55003EF50207 SER5-E-16512EJ0W64PRO-D13

andrev Hello Andrev, The lastest BIOS version of your machine is the V505. If your machine already has this version, you don’t need to update it. Have a nice day!

Bom dia Comprei um SER PRO e apos algumas atualizações houve conflito do dispositivo de Bluetooth , preciso do Drive correto, pois o do Windows 11 so da conflito e não funciona

wich is the file name with the lastest bios to download?

Hi Team, I have an SER9 32GB of RAM. Serial Number is YHX374LG8020 SER9-L-321TBVK0W64PRO-DP/XA My current version is: STX.3XX.SER9.V103 Can you please link to the correct bios to flash? There are so many different versions in the SER9 Bios folder.

I have a Beelink SER5. Here are the numbers from the case in case the photo is not available to you. 9Y.UP3190834B10; SN:Y58003CG30853; SER5 MAX-E-321TBEJ0W64PRO-DP/XA. The current BIOS shows version 5800H602 from 6/15/2023 13:49:16. On the files page, 5800H605_LK_20240906_2024-09-14_9-26-52.zip is available. Is this the latest BIOS for my machine and can I flash that file directly or do I need to incremently flash the previous 603 and 604 BIOS files first in order? Thanks.

Kalak Here is the latest BIOS https://url.bee-link.cn/TPrE Here is the tutorial https://url.bee-link.cn/iGhg digitalMedic Hi there, you can update 605 version directly .

EQ14 I can’t download drivers from your page for two weeks https://dr.bee-link.cn/?dir=uploads%2FEQ%2FEQ14 more than a gigabyte is downloaded and an error is given at the end and this has happened more than 10 times give me a working link

andryva Hello Andryva, Here is the EQ14 driver`s new link : https://mega.nz/file/3nZQDCbY#Sfb3UOHbcUf1qwsHQ9zYppkN6-PmO60Ol6BEUSkTq_o It is recommended that you do not log in to the mega account when downloading files using the mega link, otherwise the download will be slow and you will be prompted to pay for logging in to the account. Have a nice day!

SER Series Driver and BIOS download

lamgred

Hi, I have problem, mini pc somoteime to turn on and many other to turn off.
This is the serial:
**
**

please helpme.

Beelink CS-June

ZeroCode

Hello there,

I have sent the lastest BIOS file for you, please check your PM.

Have a nice day!

lamgred

Hello there,

Hi there,

Sorry for the trouble.

Here are some potential solutions：

1、Please change another power supply.

2、Overheating. If your PC is overheating, please check if the fan spins. You can also turn off the turbo boost.
Go to control panel —power option—change to High performance— change plan setting—advanced setting —processor power management— change both 100% to 99% , click save.

Have a nice day!

SloshyGG

Hello there,

I have sent the lastest BIOS file for you, please check your PM.

Have a nice day!

Leovitis

Beelink CS-George Sorry to ask you again, but it’s same BIOS for different specs CPU? 6800U and 6800H has different TDP. Just checking again just in case

Gunter

Beelink CS-George
Hi CS-George, thanks for Information.
My secure boot certificats are the old ones. BIOS Update required?

liquidz

Patiently waiting for Feahnor and Leovitis results on the 6800U with new BIOS.

I already know the 6800H with 65W PSU will never get a 45W cTDP profile. But if the BIOS fixes for 28w profile, then the 6800H can run crippled but at least CPU frequency won’t be handicapped to 400Mjz while GPU is running near full speed.

Leovitis

liquidz Hi, I have mine ready to return so I don’t know If I will test the bios update. Came a little too late…..

liquidz

Leovitis
I returned my 6800H model too due to the lack of commitment to the problem and constant deflection.

I guess we’ll have to wait for Feahnor to see if the latest bios fixed it.

SloshyGG

Hello, I would to request the most recent bios for my ser5. Please see the attachments below:

Leovitis

liquidz Hi, upgraded the Bios on 6800U. Performance in now up to default specs on heavy combined load around 28w/30w, 18w for gpu and around 12w for cpu on switch emulator. At 1x docked you get almost 100% frame rate on every game. Temperatures on heavy load still at around 65 celsius so still room for improvement and also need time to check memory settings on Bios. Now at least ser5 max 6800u its near what always should have been

Feahnor

Beelink CS-June Tomorrow I’ll fully test the new bios.

Is it normal for the ram to run only at 800 MHz?

lamgred

Beelink CS-June
Hi, Perform all the steps, the problem continues, the mini PC does not turn on many times and very few if it does turn on.
Run mdsched.exe to check the RAM, it does not indicate any errors.
Is this bios update for me too?

Please Helpme.

Beelink CS-June

Feahnor

Hello there,

We will wait for your reply~

The RAM is dual-channel, and a speed of 800MHZ is normal.

Have a nice day！

Hakoo

Hello there,

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.

Have a nice day!

Baust

Leovitis

That’s fantastic news.

liquidz

Leovitis wow that is great news! When you run the GPU loaded, what is the lowest frequency the cpu drops to? 1.3 GHz?

Trying to compare and understand to another mini pc with 6850H. Thanks.

Leovitis

Baust Yeah RAM it’s running at 5300mhz. I tried setting it to 6400mhz but I’m unable to boot. I’m pretty confident that specs of product were LPDDR5 6400 but as of now I can’t find the spec anywhere. Take that into consideration because hits performance noticeable.

Hakoo

Hello, is there a BIOS update for my mini PC?
Thank you.

Hakoo

Beelink CS-June I have UBUNTU installed and several applications (everything works fine on another device, but on the mini PC, the system is very unstable, often freezes, and only a hard reset helps. I’ve tried several different BIOSes, but nothing works. I want to know if I have the correct BIOS installed: SER5700, SER5-PRO-5800, or some other version.

Beelink CS-June

Hakoo

Hello there,

Your machine`s BIOS version is the lastest.

We suggest that you can try changing the version of Ubuntu.

We recommend that you install version 23.04.

Have a nice day!

lamgred

Hello there,

Your machine`s BIOS is the lastest.

If none of our solutions work, we suggest you take your machine to your local repair shop.

Or you can consider sending the machine back to China for repair, but since your machine is no longer within the warranty period, you need to pay the corresponding maintenance costs and freight, is that acceptable to you?

If you are considering sending it back for repair, please contact us at support-pc@bee-link.com.

Have a nice day!

Feahnor

liquidz now the cpu can run at 3.3 GHz while using the gpu.

Leovitis

Beelink CS-George George after testing as I said in previous post the performance it’s near the expected level. Can we expect a new BIOS revision that sets the combined TDP over the 28W? Cooling solution seems to perform great and temperatures with the new BIOS are on the 60 celsius range under load. There are other MiniPc Brands that offer performance settings on BIOS for this same CPU to allow the use at around 35W combined TDP. Getting over that limit it’s not worthy because perfomance differential it’s minimal but the improvement from 28w to 35w it’s sustancial. Can you ask R&D and manager if we can expect another review of the BIOS, Also the LPDDR5 it’s running at 5300mhz and when you set it to 6400 on BIOS the MiniPc refuses to boot up (only solution was to clear CMOS)
Thanks again George

Beelink CS-George

Leovitis Thank you for taking the time to share your detailed testing results and feedback—it’s incredibly helpful for us to refine our understanding of how our mini PCs perform in real-world use, and we appreciate you flagging these points.
First, regarding your request for a BIOS revision to increase the combined TDP beyond 28W for the 6800 CPU: As we noted earlier, this limitation stems from the 6800’s hardware design and our commitment to long-term stability/thermal safety. While we’re glad to hear your cooling solution is performing well (with temps staying around 60°C under 28W load), pushing the CPU to 35W would exceed the 6800U’s validated thermal and power thresholds for our mini PC’s form factor. Even with strong cooling, sustained 35W operation could lead to unexpected instability (e.g., throttling, crashes) over time or compromise the longevity of internal components. We recognize other brands may offer higher TDP settings, but this often involves tradeoffs in thermal headroom or component selection that don’t align with our focus on reliable, daily-use performance for the 6800 platform.
On the LPDDR5 6400MHz issue: We apologize for the inconvenience of the boot failure and CMOS clear requirement. The 6800’s memory controller, paired with our mini PC’s motherboard and RAM module compatibility, is validated to run optimally at 5300MHz—this is the speed we’ve thoroughly tested to ensure consistent boot stability and performance. Attempting to force 6400MHz exceeds the memory subsystem’s reliable operating range for your specific unit, which is why the system fails to boot. For daily use, 5300MHz still delivers excellent memory performance for most tasks (e.g., multitasking, content creation, light AI workloads) without sacrificing stability.
If you have further questions , please don’t hesitate to reach out..
Thanks again for your partnership and feedback.

ddddi

Beelink CS-George the link is expired,
I have ser8 8745hs and it keeps me popup with tpm error when I play league of legend. and I have tried everything to solve it except bios update. so could you send me link of ser8 8745 bios ?

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