ThinkPad Hardware Maintenance Manuals (HMM)

IBM/Lenovo have excellent HMM for every ThinkPad model

The Hardware Maintenance Manual is your best friend when working on any ThinkPad

HMM cover a lot of important topics, they also show you step by step screw by screw how to remove and replace TP components, even down to the number and size of each screw.

Download the Hardware Maintenance Manual (HMM) for your TP model

The link above is to the Lenovo site, if it doesn't work, don't panic, it isn't broken, their site is shut down daily for maintenance and at those times they display spurious messages like the page you requested cannot be found, wait a good while and try again.

Using the HMM link above, once you select a model and are on the page that has the PDF HMM for that model, it is best to right click on the PDF HMM for your model then select Save Target AS, that way you will have the PDF HMM on your PC to refer to any time you need it.

If you have any questions, email Joe at