Microsoft Surface Laptop 3 BIOS Model 1873

[tccyo22]

Hello, I have a Microsoft Surface Laptop 3 Model No. 1873 that will switch on, however it only brings up the Microsoft logo for 3-5 seconds before shutting off so wanted to check if this is BIOS related before I go digging any further.

If anyone has a known working BIOS or can check this one it would be massively appreciated.

[SMDFlea]

Re: Microsoft Surface Laptop 3 BIOS Model 1873

Hello, I have a Microsoft Surface Laptop 3 Model No. 1873 that will switch on, however it only brings up the Microsoft logo for 3-5 seconds before shutting off so wanted to check if this is BIOS related before I go digging any further.

If anyone has a known working BIOS or can check this one it would be massively appreciated.

Have you tried cleaning the ME firmware https://www.badcaps.net/forum/showpo...41&postcount=3

[tccyo22]

Re: Microsoft Surface Laptop 3 BIOS Model 1873

Have you tried cleaning the ME firmware https://www.badcaps.net/forum/showpo...41&postcount=3

I did but I'm very new to it still. When I try to use the ME analyser on the file above I just get the message "File does not contain Intel Engine Firmware". I've tried using the tool on other BIOS dumps just to see how it worked and they were fine so not sure if I just have a bad dump or something is very wrong.

[tccyo22]

Re: Microsoft Surface Laptop 3 BIOS Model 1873

Ignore the last post I just had blank brain moment. I completely overlooked the fact it's an AMD model

[SMDFlea]

Re: Microsoft Surface Laptop 3 BIOS Model 1873

Ignore the last post I just had blank brain moment. I completely overlooked the fact it's an AMD model

Oops, didn`t know its an AMD model

[Longmam]

Need Microsoft Surface Laptop 3 BIOS Model 1873

I need BIOS for Microsoft Surface Laptop 3. The model is 1873.
Below is The original BIOS. AMD CPU. Still Microsoft logo.
Thanks.