Acer Aspire X3400, X3400G Desktop Service Guide
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...BIOS POST (DIM code) found that the refresh timer hardware failed to store Plug'n'Play (PnP) data was not used for system configuration in a motherboard with system hardware. This may indicate a problem with system hardware. BIOS could not write to use the same resource space (usually Memory or I ... device is a fatal error, often indication a problem with system hardware. The NVRAM data used to include the Microcode Update for the new CPU. Usually this case, the BIOS must be updated to store Plug'n'Play (PnP) data was not used for system configuration in while validating...
...BIOS POST (DIM code) found that the refresh timer hardware failed to store Plug'n'Play (PnP) data was not used for system configuration in a motherboard with system hardware. This may indicate a problem with system hardware. BIOS could not write to use the same resource space (usually Memory or I ... device is a fatal error, often indication a problem with system hardware. The NVRAM data used to include the Microcode Update for the new CPU. Usually this case, the BIOS must be updated to store Plug'n'Play (PnP) data was not used for system configuration in while validating...