Hardware Maintenance Manual
Page 5
ThinkPad T431s Machine types (MT) 20AA, 20AC Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively. Before servicing a ThinkPad product, be sure to troubleshoot problems. Important: This manual is intended only for the following ThinkPad® products. Use this manual... along with the advanced diagnostic tests to read all the information under Chapter 1 "Safety information" on page 1 and Chapter 2 "Important service information" on page 19. © Copyright Lenovo 2013 iii About ...
ThinkPad T431s Machine types (MT) 20AA, 20AC Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively. Before servicing a ThinkPad product, be sure to troubleshoot problems. Important: This manual is intended only for the following ThinkPad® products. Use this manual... along with the advanced diagnostic tests to read all the information under Chapter 1 "Safety information" on page 1 and Chapter 2 "Important service information" on page 19. © Copyright Lenovo 2013 iii About ...