TPM Module Too Expensive? DIY Your Own Easily!

ByJosephine J. Romero

May 5, 2022 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,
The TPM module that Viktor designed, inserted into the motherboard


Considering that Windows 11 has introduced its TPM module necessity, the rates for previously ample and underappreciated TPM include-on boards for Pc motherboards have skyrocketed. We’ve been getting chips and soldering them on to boards of our possess layout, rather – and [viktor]’s venture is one far more illustration of that. [Viktor] has checked online marketplace listings for a TPM module for his Gigabyte AORUS GAMING 3 motherboard, and discovered out they commenced at all around 150EUR – which is just about as a lot as the motherboard alone expenditures. So, as any self-respecting hacker, he went the Do it yourself way, and it went with rarely a hitch.

Subsequent the schematic from the datasheet, he quickly manufactured a uncomplicated KiCad structure, matching it to the pinout from his motherboard’s user handbook, then ordered the boards from PCBWay and SLB9665 chips from eBay. Right after each arrived, [viktor] assembled the boards, and discovered one particular modest slip-up – he developed a module for 2.54mm pin headers, but his motherboard experienced 2.0mm headers. He wired up a smaller adapter to make his assembled V1. boards work, and Home windows 11 set up with out any TPM problems. He exhibits that he’s designed a new, V1.1 variation with an updated connector, too, and released its (untested but should really operate) style files for us on GitHub. These modules can differ, by company and motherboard collection, but with every single module printed, a bunch of hackers can help you save income – and get a weekend project almost guaranteed to do the job out.

Irrespective of irrespective of whether the purpose of jogging Windows 11 is in the end worthwhile, it has been accomplished. With scalpers preying on persons who just want to use their hardware with a new OS, rolling your possess TPM PCB is a incredibly beautiful alternative! Past time we protected a Diy TPM module for ASrock server motherboards, we experienced a vivid dialogue in the feedback, and if you’re on the lookout to build your own TPM board, you could do worse than examining them out for information and insights!



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