I tried the Samsung PM991 hack and it didn't work. Validate drive before I cut. Cut past the chips like other posters. Now drive only shows up as 1.1gb and won't format. Not sure why it didn't work like the others : r/SteamDeck
Samsung PM991 M.2 NVMe PCIe 3.0 SSDs
PC SSD | SSD | Samsung Semiconductor Global
Samsung PM991 Ssd 1Tb 512Gb M.2 2230 Solid State Drive Interne Pcie 3.0X4 2230 Nvme Ssd voor Microsoft Oppervlak Pro7 + - AliExpress