PPC-5xxx-9455 Panel PC
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7.1 SYSTEM MAINTENANCE INTRODUCTION................................................................ 142
7.2 MOTHERBOARD REPLACEMENT ............................................................................. 142
7.3 BACK COVER REMOVAL......................................................................................... 142
7.4 DIMM REPLACEMENT........................................................................................... 143
7.5 ELEVATED PLATFORM REMOVAL............................................................................ 144
7.6 PSU MODULE REPLACEMENT................................................................................ 146
7.6.1 Remove the Old PSU...................................................................................... 146
7.6.2 Install the New PSU....................................................................................... 148
7.7 SYSTEM COOLING FAN REPLACEMENT .................................................................. 149
7.7.1 Remove the Old System Cooling Fans........................................................... 149
7.7.2 Install the New System Cooling Fans ............................................................ 150
A BIOS OPTIONS ........................................................................................................ 151
B TERMINOLOGY...................................................................................................... 155
C DIGITAL I/O INTERFACE..................................................................................... 159
C.1 INTRODUCTION...................................................................................................... 160
C.2 DIO CONNECTOR PINOUTS ................................................................................... 160
C.3 ASSEMBLY LANGUAGE SAMPLES........................................................................... 161
C.3.1 Enable the DIO Input Function..................................................................... 161
C.3.2 Enable the DIO Output Function.................................................................. 161
D WATCHDOG TIMER .............................................................................................. 162
E ADDRESS MAPPING .............................................................................................. 165
E.1 DIRECT MEMORY ACCESS (DMA)......................................................................... 166
E.2 INPUT/OUTPUT (IO)............................................................................................... 167
E.3 INTERRUPT REQUEST (IRQ)................................................................................... 169
E.4 MEMORY ............................................................................................................... 170
F COMPATIBILITY..................................................................................................... 171
F.1 COMPATIBLE OPERATING SYSTEMS ........................................................................ 172
F.2 COMPATIBLE PROCESSORS ..................................................................................... 172
F.3 COMPATIBLE MEMORY MODULES .......................................................................... 173
G HAZARDOUS MATERIALS DISCLOSURE....................................................... 174
G.1 HAZARDOUS MATERIALS DISCLOSURE TABLE FOR IPB PRODUCTS CERTIFIED AS
