Service Guide
Page 30
...; ATI Stream acceleration technology • ATI Avivo HD Video & Display technology • Certified drivers for Windows 7, Windows Vista, and Windows XP • Engine clock speed: 550 MHz / 750 MHz • Memory clock speed: 800 MHz • VGA output support • HDMI output Support VGA Aspire 5251/5551 • All resolutions up to 2456 x 1536...
...; ATI Stream acceleration technology • ATI Avivo HD Video & Display technology • Certified drivers for Windows 7, Windows Vista, and Windows XP • Engine clock speed: 550 MHz / 750 MHz • Memory clock speed: 800 MHz • VGA output support • HDMI output Support VGA Aspire 5251/5551 • All resolutions up to 2456 x 1536...
Service Guide
Page 150
...on the desktop and select Personalize´ Display Settings. If desktop display resolution is faulty and should be replaced. 5. Remove and reinstall the video driver. 8. If the BIOS settings are no device conflicts. • No hardware is correctly configured: a. If extensive pixel damage is present (...HDD or ODD BIOS information loss, disconnect and reconnect the power and data cables between devices. Readjust if necessary. 6. Roll back the video driver to ensure the computer is more than one at a time to the desired resolution. If the computer is virus free. 3. Run ...
...on the desktop and select Personalize´ Display Settings. If desktop display resolution is faulty and should be replaced. 5. Remove and reinstall the video driver. 8. If the BIOS settings are no device conflicts. • No hardware is correctly configured: a. If extensive pixel damage is present (...HDD or ODD BIOS information loss, disconnect and reconnect the power and data cables between devices. Readjust if necessary. 6. Roll back the video driver to ensure the computer is more than one at a time to the desired resolution. If the computer is virus free. 3. Run ...
Service Guide
Page 162
... Flash device Fault Tolerant Write verification Variable Service initialization Fail to initial Variable Service MTC Initial CPU Middle Initialization Multi-processor MiddleInitialization SMBUS Driver Initialization 8259 Initialization RTC Initialization Relocate SMM BASE SMI test Legacy BIOS Initialization Legacy interrupt function Initialization ACPI Table Initialization BDS Phase POST ... Enter BDS entry Install Hotkey service PCI enumeration PCI resource assign complete PCI enumeration complete Keyboard Controller, Keyboard and Mouse initialization Video device initialization 152 Chapter 4
... Flash device Fault Tolerant Write verification Variable Service initialization Fail to initial Variable Service MTC Initial CPU Middle Initialization Multi-processor MiddleInitialization SMBUS Driver Initialization 8259 Initialization RTC Initialization Relocate SMM BASE SMI test Legacy BIOS Initialization Legacy interrupt function Initialization ACPI Table Initialization BDS Phase POST ... Enter BDS entry Install Hotkey service PCI enumeration PCI resource assign complete PCI enumeration complete Keyboard Controller, Keyboard and Mouse initialization Video device initialization 152 Chapter 4