Acer Aspire 2420, Service Manual

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Chapter 1 1
Features
Below is a brief summary of the computer’s many feature:
Platform
For Aspire 2920
K
Intel® Centrino® Duo mobile processor technology, featuring:
K Intel® Core™2 Duo mobile processor T7300/T7500/T7700/T7800 (4 MB L2 cache, 2/2.20/2.40/2.60
GHz, 800 MHz FSB), T5250/T5450/T5550/T7100/T7250 (2 MB L2 cache, 1.50/1.66/1.83/1.80/2 GHz,
800 MHz FSB), supporting Intel® 64 architecture
K
Mobile Intel® GM965 Express Chipset
K Intel® Wireless WiFi Link 4965AGN (dual-band quad-mode 802.11a/b/g/Draft-N) Wi-Fi CERTIFIED®
network connection, supporting Acer SignalUp™ with InviLink™ Nplify™ wireless technology, or
K Intel® PRO/Wireless 3945ABG (dual-band tri-mode 802.11a/b/g) Wi-Fi CERTIFIED® network
connection, supporting Acer SignalUp™ wireless technology
For Aspire 2920Z
K Intel® Pentium® mobile processor T2310/T2330 (1 MB L2 cache, 1.46/1.60 GHz, 533 MHz
FSB),supporting Intel® 64 architecture
K Mobile Intel® GL960 Express Chipset
K Acer InviLink™ 802.11b/g Wi-Fi CERTIFIED® solution, supporting Acer SignalUp™ wireless technology
For Aspire 2420
K Intel® Celeron® mobile processor 530/540/550 (1 MB L2 cache, 1.73/1.86/2 GHz, 533 MHz FSB),
supporting Intel® 64 architecture
K Mobile Intel® GL960 Express Chipset
K Acer InviLink™ 802.11b/g Wi-Fi CERTIFIED® solution, supporting Acer SignalUp™ wireless technology
System Memory
K Dual-Channel DDR2 SDRAM support
K Up to 2 GB of DDR2 533 MHz memory using two soDIMM modules (for selected models)
K Up to 2 GB of DDR2 667 MHz memory, upgradeable to 4 GB using two soDIMM modules (for selected
models)
Display and graphics
K 12.1" WXGA High Brightness (200nits), Acer CrystalBrite™ TFT LCD, 1280 x 800 pixel resolution,
supporting simultaneous multi-window viewing via Acer GridVista™
K Mobile Intel® GL960/GM965 Express Chipset with integrated 3D graphics, featuring Intel® Graphics
Media Accelerator X3100(Intel® GMA X3100) with up to 358 MB of Intel® Dynamic Video Memory
Technology 4.0 (8 MB of dedicated system memory, up to 350 MB of shared system memory),
supporting Microsoft DirectX® 9
K
Dual independent display support
K 16.7 million colors
System Specifications
Chapter 1