Compaq dx2100 HP Compaq dx2100 MT Business PC Service Reference Guide (1st Edi - Page 77
Default Settings, Save and Exit, Control, Panel, Screen Message, Probable Cause, Recommended Action
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POST Error Messages POST Error Messages Screen Message Microcode Error Probable Cause BIOS could not find or load the CPU microcode update to the CPU. NVRAM Checksum Error detected while Bad, NVRAM Cleared validating NVRAM data. NVRAM Ignored NVRAM data used to store plug and play data was not used for system configuration in POST. NVRAM Bad NVRAM data used to store plug and play data was not used for system configuration in POST. Timer Error Interrupt Controller-1 Error Interrupt Controller-1 Error CMOS Date/Time Not Set Error found while programming the count register of channel 2 of the 8254 timer. BIOS POST could not initialize the Master/ Slave Interrupt controller. CMOS Date and/or Time is invalid. CMOS Battery Failed CMOS Battery Low CMOS Settings Wrong CMOS battery failed. CMOS battery weak. Invalid CMOS settings. CMOS Checksum Bad CMOS contents failed the Checksum check. Recommended Action Ensure the system board BIOS supports the processor. Change system board jumper on JP2 to pins 2-3 (Unlock), then flash the system BIOS. Reset the jumper to pins 1-2 (Lock). Restart the computer, use the F10 Key to access Computer Setup. Select Load Default Settings > Save and Exit. Restart the computer, use the F10 Key to access Computer Setup. Select Load Default Settings > Save and Exit. Change system board jumper on JP2 to pins 2-3 (Unlock), then flash the system BIOS. Reset the jumper to pins 1-2 (Lock). Replace the system board. Restart the computer, use the F10 Key to access Computer Setup. Select Load Default Settings > Save and Exit. Change system board jumper on JP2 to pins 2-3 (Unlock), then flash the system BIOS. Reset the jumper to pins 1-2 (Lock). Replace the system board. Replace the system board. Replace the system board. Set the date and time under Control Panel or in F10 Setup depending on the operating system. If problem persists, replace the RTC battery. Replace the RTC battery. Replace the RTC battery. Restart the computer, use the F10 Key to access Computer Setup. Select Load Default Settings > Save and Exit. Restart the computer, use the F10 Key to access Computer Setup. Select Load Default Settings > Save and Exit. Service Reference Guide, dx2100 MT 404569-001 C-3