Acer Altos G520 Bedienungsanleitung PDF herunterladen (Seite 174)

Appendix F: Diagnostic Code Checkpoints

164

2C G G R OFF Initializes different

devices. Detects and

initializes the video

adapter installed in the

system that have optional

ROMs

2E G G A OFF Initializes all the output

devices

31 OFF OFF R A Allocate memory for ADM

module and uncompress

it. Give control to ADM

module for initialization.

Initialize language and

font modules for ADM.

Activate ADM module.

33 OFF OFF A A Initializes the silent boot

module. Set the window

for displaying text

information.

37 OFF G A A Displaying sign-on

message, CPU

information, setup key

message, and any OEM

specific information.

38 G OFF R R Initializes different devices

through DIM. See DIM

Code Checkpoints section

of document for more

information.

39 G OFF R A Initializes DMAC-1 and

DMAC-2.

3A G OFF A R Initialize RTC date/time

Check

point

Diagnostic LED Decoder

DescriptionG=Green, R=Red, A+Amber

MSB LSB

BB!H631!.!FO/cppl!!Qbhf!275!!Uvftebz-!Bvhvtu!28-!3115!!5;13!QN

1 2 ... 169 170 171 172 173 174 175 176 177 178 179 ... 185 186

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Acer Altos G520 Bedienungsanleitung Seite 174