HP ProDesk 400 G1 Micro Maintenance and Service Guide ProDesk 400 G1 Microtowe - Page 110

Expansion card Description Nvidia NVS310 PCIe x16 graphics card, 512 MB Nvidia NVS315 PCIe x16 graphics card, 1 GB AMD Radeon HD8490 DP PCIe x16 graphics card, 1 GB AMD Radeon HD8350 DH PCIe x16 graphics card, 1 GB DDR3 Intel Dual Band Wireless-N 7260 802.11 a/b/g/n (2x2) Wireless NIC Intel PRO/1000 single port GbE NIC, includes bracket Spare part number 707252-001 720837-001 717219-001 717220-001 745668-001 728562-001 The computer has three PCI Express x1 expansion slots and one PCI Express x16 expansion slot. NOTE: The PCI Express slots support only low profile cards. You can install a PCI Express x1, x4, x8, or x16 expansion card in the PCI Express x16 slot. For dual graphics card configurations, the first (primary) card must be installed in the PCI Express x16 slot. To remove, replace, or add an expansion card: 1. Prepare the computer for disassembly (Preparation for disassembly on page 92). 2. Remove the access panel (Access panel on page 93). 3. Locate the correct vacant expansion socket on the system board and the corresponding expansion slot on the back of the computer chassis. 4. Release the slot cover retention latch that secures the slot covers by lifting the green tab on the latch and rotating the latch to the open position. 100 Chapter 6 Removal and replacement procedures: Small Form Factor