Upgraded everything (cpu to 4 core to 47w model, max ram, CD replaced for SATA bay, screen to 1080p, touchpad to T450 version), even updated the bios to a modified version so I could set my own power curve parameters. Works great most of the time though the screen I got has deteriorated and needs replacement. I'm going to replace the fan as well as the bearing is giving out but it's not high speed on most of the time anyway.
Had a T430 before that with the same upgrades but that motherboard died.
Upgraded everything (cpu to 4 core to 47w model, max ram, CD replaced for SATA bay, screen to 1080p, touchpad to T450 version), even updated the bios to a modified version so I could set my own power curve parameters. Works great most of the time though the screen I got has deteriorated and needs replacement. I'm going to replace the fan as well as the bearing is giving out but it's not high speed on most of the time anyway.
Had a T430 before that with the same upgrades but that motherboard died.