Acer Aspire X3990 Desktop Service Guide
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... "Setup utility" in your system. The system reboots immediately after you have saved all open files. This memory area is not part of the system RAM which allows configuration data to the CMOS setup NOTE: If you are already properly configured and optimized, there is no need to run this utility... sure that you close the Setup. Chapter 2 System Utilities CMOS Setup Utility CMOS setup is a hardware configuration program built into the system ROM, called CMOS RAM.
... "Setup utility" in your system. The system reboots immediately after you have saved all open files. This memory area is not part of the system RAM which allows configuration data to the CMOS setup NOTE: If you are already properly configured and optimized, there is no need to run this utility... sure that you close the Setup. Chapter 2 System Utilities CMOS Setup Utility CMOS setup is a hardware configuration program built into the system ROM, called CMOS RAM.
Acer Aspire X3990 Desktop Service Guide
Page 80
.... Set stack. Copies compressed boot block code to flat mode with 4GB limit and GA20 enabled. Determine whether to as -RAM functionality is enabled at this point. Bootblock Initialization Code Checkpoints The Bootblock initialization code sets up the chipset,memory, and other CPU...BIOS recovery is available. See Bootblock Recovery Code Checkpoints sectionfor more information. Copying Main BIOS into register. Viewing BIOS checkpoints Viewing all RAM below 1MB Read-Write including E000 and F000 shadow areas but closing SMRAM. 72 Chapter 4 NOTE: Please note that occur during...
.... Set stack. Copies compressed boot block code to flat mode with 4GB limit and GA20 enabled. Determine whether to as -RAM functionality is enabled at this point. Bootblock Initialization Code Checkpoints The Bootblock initialization code sets up the chipset,memory, and other CPU...BIOS recovery is available. See Bootblock Recovery Code Checkpoints sectionfor more information. Copying Main BIOS into register. Viewing BIOS checkpoints Viewing all RAM below 1MB Read-Write including E000 and F000 shadow areas but closing SMRAM. 72 Chapter 4 NOTE: Please note that occur during...