HP Kayak XU 04xx HP Kayak XU Series 04xx, Familiarization guide - Page 32

Answers and Explanations Answers and Explanations 1 Can a 512 MB registered ECC memory module be mixed with a unbuffered ECC SDRAM memory? b No, it cannot. Registered and unbuffered memory modules are not compatible. 2 Can a maximum of 1 GB of unbuffered ECC SDRAM memory modules be installed on a HP Kayak XU Series 0441 PC Workstation? a Yes, by installing 4 x 256 MB of unbuffered memory modules. 3 How can you distinguish the difference between the HP Kayak XU model Series 0441, and the previous HP Kayak XU models Series 0301 and Series 0303? b The HP Kayak XU Series 0441 PC Workstation package is 8 cm higher than the standard Kayak XU package. This is to house the reinforced processor cage to hold in place the Pentium II Xeon processors. The power supply unit in now located at the bottom of the computer. c Check the label on the side of the computer. This label will indicate "Series 0441". 4 A single processor system has been upgraded to a dual processor system. Is it necessary to install a VRM in the vacant VRM slot? b Yes, it is. 5 To run the MaxiLife diagnostics program, does the computer need to be powered on? b No, it doesn't. The HP MaxiLife is always running and continuously monitors the state of the LCD buttons. (The power cable must always be connected.) 6 Can I install a single Pentium II Xeon processor in the DUAL PROC processor slot? b No, you cannot. Because the VRM installed in the VRM socket 2 can only be recognized and configured by a Pentium II Xeon processor installed in the BOOT PROC processor slot. 32