
TABLE OF CONTENTS B-64223EN/01
c-4
4.2 CHANGING START SEQUENCES ........................................................... 109
4.3 EXPLANATION OF SCREENS ................................................................. 110
4.3.1 BOOT Screen .......................................................................................................110
4.3.1.1 System data manipulation................................................................................ 111
4.3.1.2 SRAM operation.............................................................................................. 112
4.3.1.3 File operation................................................................................................... 113
4.3.2 IPL Screen ............................................................................................................114
4.4 OTHER SCREENS.................................................................................... 115
4.4.1 CNC Alarm Screen...............................................................................................115
4.4.2 Status Screen ........................................................................................................116
4.4.3 Option Setting Screen...........................................................................................117
5 BIOS SETUP .......................................................................................118
5.1 WHAT IS ‘BIOS SET-UP’ .......................................................................... 119
5.2 KEYS USED FOR OPERATION................................................................ 119
5.3 HOW TO BEGIN THE ‘BIOS SET-UP’ ...................................................... 120
5.4 HOW TO END THE ‘BIOS SET-UP’ .......................................................... 121
5.5 BIOS DIAGNOSIS MESSAGE................................................................... 122
6 MAINTENANCE SUPPLIES................................................................123
6.1 METHOD OF EXCHANGING A BATTERY ............................................... 124
6.2 METHOD OF REMOVING CASE COVER ................................................ 126
6.3 MOUNTING THE CASE COVER............................................................... 130
6.4 METHOD OF EXCHANGING FUSE.......................................................... 132
6.5 METHOD OF EXCHANGING FAN ............................................................ 133
6.5.1 Method of Exchange Fan of the PANEL i ...........................................................133
6.5.2 Method of Exchanging Fan for the HDD Unit.....................................................134
6.6 METHOD OF EXCHANGING CPU UNIT .................................................. 135
6.7 METHOD OF EXCHANGING THE DIMM MODULE ................................. 136
6.8 METHOD OF EXCHANGING LCD BACKLIGHT....................................... 137
6.8.1 Exchanging 10.4”LCD Backlight.........................................................................137
6.8.2 Exchanging 12.1”LCD Backlight.........................................................................141
6.9 METHOD OF EXCHANGING TOUCH PANEL PROTECTION SHEET .... 142
6.9.1 Method of Exchanging Touch Panel Protection Sheet
(except A02B-0236-K130)...................................................................................142
6.9.2 Method of exchanging Touch Panel Protection Sheet
(A02B-0236-K130) ..............................................................................................144
6.9.3 Checks after Exchange .........................................................................................145