DELL M1PTF 用户手册

reinstall your operating system

run a diagnostic program for your computer

reinstall system software

“My Dell Downloads” on page 33

find more information about the Microsoft

®

 

Windows

®

 operating system and features

upgrade your computer with new or additional 

components like a new hard drive
reinstall or replace a worn or defective part

the Service Manual at  
support.dell.com/manuals

NOTE: In some countries, opening and 

replacing parts of your computer may void 

your warranty. Check your warranty and 

return policies before working inside your 

computer.