Acer Aspire 9920G Series, Service Manual

Page: 39 / 114

Chapter 1 39
Hardware Specifications and Configurations
NOTE: If you need to check PXE version, press F2 to enter BIOS then enable boot from LAN function. After
that, power off the system and remove the HDD. Last, reboot the laptop. Then you will see PXE version
displaying on the screen.
Processor
Item Specification
CPU type Intel CPU Core2Dual
Core logic
Intel
®
965PM+ICH8M-E
CPU package uFCPGA, Socket P
CPU core voltage 0.944~1.3V
CPU Fan True Value Table
TEST Condition: 35W@Ambient 35 degree C
CPU Temperature Fan Speed Acoustic Level
Core 0 Core 1 (rpm) (dBA)
86 86 3700 39
88 88 3450 36.5
91 91 3150 34.5
95 95 2800 31
BIOS
Item Specification
BIOS vendor Phneoix
BIOS Version
BIOS ROM type Flash ROM
BIOS ROM size 1MB
BIOS package 8-PIN SOIC
Supported protocols ACPI 1.0b/2.0/3.0, PCI 2.2, System/HDD Password Security Control, INT
13h Extensions, PnP BIOS 1.0a, SMBIOS 2.4,BIOS Boot Specification
(Compal, Phoenix, Intel),Simple Boot Flag 1.0, Boot Block, PCI Bus Power
Management Interface Specification, USB1.1/2.0, IEEE 1394 1.0, USB/
1394 CD-ROM Boot Up support, PC Card standard 1995 (PCMCIA 3.0
Compliant Device), IrDA 1.0, Support HD audio, WfM 2.0, PXE 2.1(Preboot
Execution Environment), BIS 1.0 (Boot Integrity Service Application
Program Interface), PC2002 and PC2005 Compliant, Intel Enganced
SpeedStep Technology,AHCI support
BIOS password control Set by setup manual
Second Level Cache
Item Specification
Cache controller Built-in CPU
Cache size 4MB
1st level cache control Always enabled
2st level cache control Always enabled
Cache scheme control Fixed in write-back