viii TECRA S1 Maintenance Manual
Chapter 4 Replacement Procedures
4.1 General................................................................................................................... 4-1
4.2 Cooling Module....................................................................................................4-18
4.3 CPU...................................................................................................................... 4-21
4.4 HDD..................................................................................................................... 4-24
4.5 Selectable Bay Module.........................................................................................4-27
4.6 Touch Pad............................................................................................................. 4-31
4.7 RTC Battery .........................................................................................................4-35
4.8 Wireless Lan Card................................................................................................ 4-37
4.9 Keyboard.............................................................................................................. 4-39
4.10 Speaker................................................................................................................. 4-42
4.11 Bluetooth Card..................................................................................................... 4-44
4.12 Top Cover with the Display Assembly ................................................................4-46
4.13 I/O Board.............................................................................................................. 4-50
4.14 System Board....................................................................................................... 4-51
4.15 Display Mask........................................................................................................4-53
4.16 Inverter Board ......................................................................................................4-55
4.17 LCD Module ........................................................................................................4-57