HP Kayak XW U3-W3 hp kayak xu series 03xx, xw (series u3-w3), service handbook - Page 11

HP Kayak XU Series 03xx and HP Kayak XW Series U3, W3 Installing a Dual Processor / Replacing a Processor HP Kayak XU Series 03xx PC Workstations are supplied with dual processor slots and either one or two processors installed. Single processor models can be upgraded to dual processor systems by installing the second processor accessory in the vacant slot. The second processor must be a Pentium II processor of the same speed and level-2 cache memory capacity as the first. It is installed by gently sliding the 3 processor into the vacant processor connector slot until the two plastic clips at the sides engage to lock the processor into place. Every processor that is installed, or replaced, must be accompanied by the voltage regulator module (VRM) that was supplied with it. Each VRM is specific to the processor with which it was supplied, and should only be used with that processor. The following table explains how to perform supported processor upgrades. 2x 350 MHz (D6527A) 2x 400 MHz (D6528A) Dual Processor Upgrade 2x 2x 2x 450 MHz1 450 MHz 500 MHz (D6529A) (D7510A) (D7511A) 2x 550 MHz (D7512A) 2x 600 MHz (D7516A) 350 MHz (D6527A) 400 MHz (D6528A) Pentium II 450 MHz (D6529A) Add 2nd D6527A2 N/A Remove 350 MHz3 Add 2 x D6528A2 Add 2nd D6528A2 N/A Remove 350 MHz3 Add 2 x D6529A2 Remove 400 MHz3 Add 2 x D6529A2 Add 2nd D6529A2 Pentium III N/A 450 MHz (D7510A) Pentium III N/A 500 MHz (D7511A) Pentium III N/A 550 MHz (D7512A) Remove 350 MHz3 Add 2 x D7510A2 Remove 400 MHz3 Add 2 x D7510A2 Remove 450 MHz3 Add 2 x D7510A2 Add 2nd D75102 Remove 350 MHz3 Add 2 x D7511A2 Remove 400 MHz3 Add 2 x D7511A2 Remove 450 MHz3 Add 2 x D7511A2 Remove 450 MHz3 Add 2 x D7511A2 Add 2nd D7511A2 Remove 350 MHz3 Add 2 x D7512A2 Remove 400 MHz3 Add 2 x D7512A2 Remove 450 MHz3 Add 2 x D7512A2 Remove 450 MHz3 Add 2 x D7512A2 Remove 500 MHz3 Add 2 x D7512A2 Add 2nd D7512A2 Pentium III N/A 600 MHz (D7516A) Remove 350 MHz3 Add 2 x D7516A2 Remove 400 MHz3 Add 2 x D7516A2 Remove 450 MHz3 Add 2 x D7516A2 Remove 450 MHz3 Add 2 x D7516A2 Remove 500 MHz3 Add 2 x D7516A2 Remove 550 MHz3 Add 2 x D7516A2 Add 2nd D7516A2 1. DO NOT MIX Pentium II 450 MHz processor (D6529A) with the Pentium III 450 MHz processor (D7510A). 2. Switch settings must be changed. Ensure that the latest BIOS version has been installed. 3. Supplied processor must be removed. 3-10 HP Kayak XU Series 03xx and HP Kayak XW Series U3, W3 Mini-Tower PC Workstations