Aspire 1420P and 1820PT Service Guide
Page 7
... 3 Your Notebook Tour 4 Front View 4 Closed Front View 5 Left View 6 Right View 6 Base View 7 Rear View 8 Indicators 8 TouchPad Basics 9 Using the Keyboard 10 Lock Keys and embedded numeric keypad 10 Windows Keys 11 Hot Keys 12 Special Keys 13 Hardware Specifications and Configurations 14 System Utilities 23 BIOS Setup Utility 23 Navigating the...
... 3 Your Notebook Tour 4 Front View 4 Closed Front View 5 Left View 6 Right View 6 Base View 7 Rear View 8 Indicators 8 TouchPad Basics 9 Using the Keyboard 10 Lock Keys and embedded numeric keypad 10 Windows Keys 11 Hot Keys 12 Special Keys 13 Hardware Specifications and Configurations 14 System Utilities 23 BIOS Setup Utility 23 Navigating the...
Aspire 1420P and 1820PT Service Guide
Page 29
... Specification Alcor AU6433 • Fully compatible with USB2.0 High Speed and backward compatible with IEEE 802.3u specification for 10/100 Mbps Ethernet and IEEE 802.3ab specification for 1000 Mbps Ethernet. • The AR8131L device combines pulse shaping,...10/100/1000BASE-T GbE media access controller (MAC), a triplespeed Ethernet physical layer transceiver (PHY), and a PCI Express bus interface. • The AR8131L is an ultra-high performance, ultralow cost, and ultra- LAN Interface LAN Chipset Package Features Item Keyboard Item Keyboard Controller Total number of keypads Windows...
... Specification Alcor AU6433 • Fully compatible with USB2.0 High Speed and backward compatible with IEEE 802.3u specification for 10/100 Mbps Ethernet and IEEE 802.3ab specification for 1000 Mbps Ethernet. • The AR8131L device combines pulse shaping,...10/100/1000BASE-T GbE media access controller (MAC), a triplespeed Ethernet physical layer transceiver (PHY), and a PCI Express bus interface. • The AR8131L is an ultra-high performance, ultralow cost, and ultra- LAN Interface LAN Chipset Package Features Item Keyboard Item Keyboard Controller Total number of keypads Windows...
Aspire 1420P and 1820PT Service Guide
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... computer is correctly configured: a. Replace the Motherboard. 146 Chapter 4 See the User Manual for instructions on page 34. 4. Run the Windows Memory Diagnostic from the BIOS, the drive may reduce display brightness. Random Loss of BIOS Settings If the computer is experiencing intermittent loss of...Process" on the screen), the LCD is faulty and should be replaced. If the Issue is not normal, right-click on page 165. 10. Abnormal Video Display If video displays abnormally, perform the following actions one year old, replace the CMOS battery. 2. See "Disassembly Process"...
... computer is correctly configured: a. Replace the Motherboard. 146 Chapter 4 See the User Manual for instructions on page 34. 4. Run the Windows Memory Diagnostic from the BIOS, the drive may reduce display brightness. Random Loss of BIOS Settings If the computer is experiencing intermittent loss of...Process" on the screen), the LCD is faulty and should be replaced. If the Issue is not normal, right-click on page 165. 10. Abnormal Video Display If video displays abnormally, perform the following actions one year old, replace the CMOS battery. 2. See "Disassembly Process"...
Aspire 1420P and 1820PT Service Guide
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... Windows screen displays. e. Run Windows Check... HDD. d. Run a complete virus scan using System Restore. insert the Windows 7 Operating System DVD in the ODD and restart the computer. Select the...the BIOS Utility. Run the Windows Disk Defragmenter. d. Click Next. Restore system and file settings from a command...prompt. If the issue is still not resolved, see Windows Help and Support. 5. If the Issue is not fixed.... h. i. When complete, click Finish. Run the Windows Memory Diagnostic Tool. For more information see Windows Help and Support. 9. Check the BIOS settings are required....
... Windows screen displays. e. Run Windows Check... HDD. d. Run a complete virus scan using System Restore. insert the Windows 7 Operating System DVD in the ODD and restart the computer. Select the...the BIOS Utility. Run the Windows Disk Defragmenter. d. Click Next. Restore system and file settings from a command...prompt. If the issue is still not resolved, see Windows Help and Support. 5. If the Issue is not fixed.... h. i. When complete, click Finish. Run the Windows Memory Diagnostic Tool. For more information see Windows Help and Support. 9. Check the BIOS settings are required....