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Acer 486 User Manual page 6

Acer 486 motherboards: users guide
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Chapter 2
BIOS Utility
2.1
Entering Setup ........................................................... 2-2
2.2
Basic System Configuration....................................... 2-3
2.2.1
Date and Time ............................................ 2-5
2.2.2
Diskette Drives............................................ 2-6
2.2.3
IDE Fixed Disk Drives................................. 2-6
2.2.4
System Memory.......................................... 2-9
2.2.5
Math Coprocessor ...................................... 2-9
2.2.6
Video Display ............................................ 2-10
2.2.7
Communication Status.............................. 2-10
2.2.8
Enhanced IDE Features ........................... 2-11
2.2.9
Num Lock After Boot................................. 2-12
2.2.10
Memory Test............................................. 2-12
2.2.11
Auto-Configuration Mode .......................... 2-12
2.2.12
Fast Boot Mode......................................... 2-12
2.3
Advanced System Configuration.............................. 2-13
2.3.1
Shadow RAM ............................................ 2-13
2.3.2
System Cache........................................... 2-14
2.3.3
System Speed........................................... 2-14
2.3.4
Memory at 15MB-16MB ............................ 2-14
2.4
Power-Saving Configuration .................................... 2-15
2.4.1
Power-Management Mode ....................... 2-16
2.4.2
Monitored Activities................................... 2-18
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