Acer 7220 Laptop User Manual


 
32 Chapter 1
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 the PXE
version displayed on screen.
Processor
Item Specification
CPU type
AMD Turion™ 64 X2 dual-core mobile technology TL-66 / TL-64 / TL-60 /
TL-56 / TL-52 (1 MB L2 cache, 2.3 GHz / 2.2 GHz / 2.0 GHz / 1.8 GHz / 1.6
GHz GHz, supporting AMD HyperTransport® technology (for selected
models)
Mobile AMD Sempron™ 3500+/3600+/3800+ (1.8/ 2.0/2.2 GHz, 512/256/
256KB L2 cache), supporting AMD HyperTransport® technology (for
selected models)
Core logic North Bridge NVIDIA nForce® 630M chipset
CPU package S1 Socket package CPU with 638-pin Lindless Micro PGA package
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 Phoenix TrustedCore / PhoenixBIOS
BIOS Version Phoenix TrustedCore ver 1.14 / PhoenixBIOS ver 1.01
BIOS ROM type Flash ROM
BIOS ROM size 512KB
BIOS package 32-pin PLCC
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, 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 95
(PCMCIA 3.0 Compliant Device), IrDA 1.0, Intel AC97 CNR Specification,
WfM 2.0, PXE (Preboot Execution Environment), BIS 1.0 (Boot Integrity
Service Application Program Interface), PC99a and Mobile PC2001
Compliant, Intel Enhanced SpeedStep Technology
BIOS password control Set by setup manual
Second Level Cache
Item Specification
Cache controller Built-in CPU
Cache size 2MB
1st level cache control Always enabled
2st level cache control Always enabled