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Chapter 1
21
Hardware Monitor Function
BIOS
Note:
The BIOS can be overwritten/upgraded by using the flash utility.
BIOS Hotkey List
Environment Requirements
Item
Description
Feature
• Smart fan control system, Thermal Cruise and Speed Cruise support
• Six VID input pins for CPU Vcore identification
• Two thermal inputs from optionally remote thermistors or 2N3904 transistors
or Pentium 4 thermal diode output
• Four external voltage detect inputs
• Three intrinsic voltage monitoring (typical for Vbat, +5VSB, +5CC)
• Two fan speed monitoring inputs
• Two fan speed control (DC analog output)
• WATCHDOG comparison of all monitored items
• Overheat indication output
• Issue SMI#, IRQ, OVT# to activate system protection
Item
Description
BIOS code
programmer
Phoenix Award
Version
Phoenix BIOS 6.00 PC
Feature
• ROM type: flash ROM
• ROM size: 4MB
• Protocol supported: PCIX 1.0, PCI 2.2, APM 1.2, VESA/DPMS (VBE/PM
V1.1), SMBIOS 2.3, E-IDE 1.1, ACPI 1.0b, ESCD 1.03, PnP 1.0a, Bootable
CD-ROM 1.0
• Boot from CD-ROM feature: yes
• LS-120 FDD drive support: yes
• BIOS boot block feature: yes
Hotkey
Description
DEL
To enter BIOS Setup Utility: press the DEL key while the system is booting to
enter BIOS Setup Utility.
Item
Specification
Temperature
Operating
+5
O
C ~ +35
O
C
Non-operating
-20
O
C ~ +60
O
C (storage packed), -10
O
C ~ +60
O
C (unpacked)
Humidity
Operating
15% to 80% RH, non-condensing
Non-operating
10% to 90% RH, non-condensing at 40
o
C
Vibration
Operating
5 ~ 500Hz, 2.20g RMS random, 10 minutes per axis in all three axes
Non-operating
5 ~ 500Hz, 1.09g RMS random, one hour per axis in all three axes
Summary of Contents for Aspire E571
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