Modifying the Thinkpad 13 Gen 1 to unlock its full PCIe potential

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2024-09-29 23:00:03

A Few weeks ago i acquired a Thinkpad 13 Gen 1 on ebay, sold by a recycling company, it was listed for parts and with the wrong model name in the title. Math done it only cost about 33 euro shipped so i decided to buy it, as soon as it arrived i plugged it in to check for any signs of life and it immediately turned on, at the time i only checked it out using a usb stick equipped with a live image of linux. Later on i did try using an SSD stolen from another device but with no luck, it would not show up in the BIOS nor did Linux give any info about it, so i left it at that for the time being.

Some weeks later i decided to check out the boardview and schematic of the Lenovo laptop, to my unexperienced eyes nothing looked off and NVMe should have just worked, being that in the schematic all the components for PCIe were present. Talking to my friend who took a look at the files she pointed out that the design by Quanta, is not exactly ideal as it would be when correctly implemented for NVMe, as they added extra components required in SATA-only configuration.. We later discovered that the specsheet listed SATA m.2 as the only storage option.

So enough talking done, i got to disassembling the laptop and getting down to desolder two capacitors, C224 and C237, and bridging them with some magnet wire, it was kind of difficult but nothing some flux and holding a steady hand can’t fix. The end result isn’t exactly eye candy but that’s not what matters, what matters is that it works!