HP Xw8400 HP xw8400 Service and Technical Reference Guide - Page 132
Solving memory problems, CAUTION
![]() |
UPC - 883585271085
View all HP Xw8400 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 132 highlights
Table 5-13 Network problems (continued) Problem Cause Solution The network controller is defective. Replace the NIC. Diagnostics passes, but the workstation does not communicate with the network. Network drivers are not loaded, or 1. driver parameters do not match current configuration. Be sure the network drivers are loaded and that the driver parameters match the configuration of the network controller. 2. Be sure the correct network client and protocol is installed. The network controller is not configured for this workstation. Select the Network icon in the Control Panel and configure the network controller. Network controller stopped working when an expansion board was added to the workstation. Network controller interrupt is Under the Computer Setup Advanced menu, change the shared with an expansion board. resource settings for the board. The network controller requires drivers. Verify that the drivers were not accidentally deleted when the drivers for a new expansion board were installed. The expansion board installed is a Under the Computer Setup Advanced menu, change the Network Interface Card (NIC) and resource settings for the board. conflicts with the embedded NIC. Network controller stops working The files containing the network Reinstall the network drivers, using the Restore Plus! CD. without apparent cause. drivers are corrupted. The cable is not securely connected. Be sure that both ends of the cable are securely attached to the correct devices. The network controller is defective. Replace the NIC. New network card will not boot. New network card might be defective or might not meet industry-standard specifications. Install a working, industry-standard NIC, or change the boot sequence to boot from another source. Cannot connect to network The network controller is not server when attempting Remote configured properly. System Installation. Verify Network Connectivity, that a DHCP Server is present, and that the Remote System Installation Server contains the NIC drivers for your NIC. System setup utility reports unprogrammed EEPROM. Unprogrammed EEPROM. Flash the ROM. Solving memory problems CAUTION For those systems that support ECC memory, HP does not support mixing ECC and non-ECC memory. Otherwise, the system will not boot the operating system. Table 5-14 Memory problems Problem System will not boot or does not function properly after installing additional memory modules. Cause Memory module is not the correct type or speed, or the new memory module is not seated properly. Solution Replace module with the correct industry-standard device for the workstation. On some models, ECC and non-ECC memory modules cannot be mixed. 122 Chapter 5 System diagnostics and troubleshooting ENWW
![](/manual_guide/products/hewlettpackard-xw8400-hp-xw8400-service-technical-reference-guide-1cc1199/132.png)