2X Renata CR2032RH2-MFR 3V Lithium Coin Battery HORZ SMT 3-PIN for PC CMOS Memory IBM CMOS CR2032 CR2032 Motherboard Battery IBM A21e Notebook Laptop Computer Thinkpad T30 IBM P/N 02K6572

how to replace the BIOS battery on the IBM ThinkPad laptop with a Model T 41 42 43 and off similar models so this patch right here is the power spectral for the laptop and see here so if your batteries use Sony out on low five story you when you start the computer you pull this it's a time talent night error so what you need to do is just to turn the laptop over now there I set up throws at the bottom in but you need to take out solve the keyboard skills right here something right there you need to take out here and order one down here so I can open this there's our plastic cover so you need to take out this black you need to take out this black plastic cover at the front here and there are Swiss beneath it and you need to unscrew over this five for the front here then there's a lot of trace rails and there's a field up here you need to take it out I have on this side here you can see I