Dell PowerEdge 4100 Service Manual - Page 40

Table 3-2. System Error Messages (continued) Message Definition Action Real-time clock error Real-time clock on system board malfunctioned. Defective microprocessor or system board. Keyboard controller error Cable may be loose, keyboard may be faulty, or keyboard controller is defective. Defective keyboard, keyboard cable, or system board. EISA configuration NVRAM bad EISA jumper may have been accidentally installed. Ensure EISA jumper is removed; then reboot system and restore EISA configuration. EISA configuration error EISA configuration data in NVRAM does not match the installed EISA expansion cards. Ensure EISA expansion cards are seated properly; then run EISA Configuration Utility. Invalid CPU speed detected check jumpers Microprocessor speed jumper plug may be absent or installed on wrong jumper pins. Check the microprocessor speed jumpers. Resource conflict Warning: IRQ not initialized Expansion ROM not initialized BIOS detected a resource conflict while configuring Plug and Play ISA or PCI expansion card. See "Eliminating Resource Conflicts" in Chapter 2. System configuration data write error System board may be malfunctioning. Defective system board. System memory size has changed Run Configuration Utility DIMM was added or removed. DIMMs are improperly seated. More memory was added. Make sure DIMMs are properly seated; run EISA Configuration Utility. 3-4 Dell PowerEdge 4100/180 and 4100/200 Systems Service Manual