ASRock K8Upgrade-760GX User Manual - Page 13

2.4 Expansion Slots (Future CPU Port, PCI Slots, AGP Slot, and AMR Slots) There are 1 Future CPU Port, 2 PCI slots, 1 AGP slot and 1 AMR slot on K8Upgrade760GX motherboard. Future CPU Port (Yellow-Colored Port): Future CPU Port allows you to upgrade your AMD 754-Pin CPU to AMD 939-Pin CPU by installing an add-on ASRock 939CPU Board into this future CPU Port on K8Upgrade760GX motherboard. Before you upgrade the 754-Pin CPU to the 939-Pin CPU, it is necessary to adjust the jumper settings for those required jumpers on K8Upgrade760GX motherboard. Please refer to the table below for the correct jumper settings. This yellow-colored Future CPU Port is not an AGP slot! Please do NOT insert any AGP card into it! CPU Type 939-Pin CPU (Using add-on ASRock 939CPU Board) J1-J8 (page 8, No. 35) 2 1 Jumper Settings J9/J10 (page 8, No. 28) 2_3 J15 (page 8, No. 8) 1_2 (5 x 3-pin; short pin1, pin2) (2 x 3-pin; short pin2, pin3) (1 x 3-pin; short pin1, pin2) 754-Pin CPU 3 2 (Default) 1_2 2_3 (5 x 3-pin; short pin2, pin3) (2 x 3-pin; short pin1, pin2) (1 x 3-pin; short pin2, pin3) NOTE When adjusting the jumper settings, you may use the tool, Jumper Cap Remover, to help you removing the jumper caps more easily. This Jumper Cap Remover is bundled in your motherboard package, and please follow the "Jumper Cap Remover Instruction" to use it properly. 13