Hardware Maintenance Manual
Page 34
...(making the computer unusable) • Sticky keys caused by spilling a liquid onto the keyboard • Use of an incorrect ac adapter on laptop products The following symptoms might be a symptom of unauthorized service or modification. • If the spindle of a hard disk drive becomes noisy,...PC-Doctor for DOS is available at the following procedures as a guide in as much detail as follows: 1. System supporting the Lenovo ThinkVantage Toolbox program and the PC-Doctor for DOS diagnostics program The section provides information about ThinkPad computers that have been subjected to ...
...(making the computer unusable) • Sticky keys caused by spilling a liquid onto the keyboard • Use of an incorrect ac adapter on laptop products The following symptoms might be a symptom of unauthorized service or modification. • If the spindle of a hard disk drive becomes noisy,...PC-Doctor for DOS is available at the following procedures as a guide in as much detail as follows: 1. System supporting the Lenovo ThinkVantage Toolbox program and the PC-Doctor for DOS diagnostics program The section provides information about ThinkPad computers that have been subjected to ...