+---------------------------------------------+ | [Rear I/O] [ LGA1155 Socket ] [XMM1] | | [XMM2] | | [XMM3] | | [Intel Z75 PCH] [XMM4] | | | | [PCIe x16] [SATA] | | [PCIe x1] [SATA] | | [PCIe x1] [F_PANEL]| +---------------------------------------------+ Technical Specification Chipset Intel Z75 Express Form Factor Micro-ATX (uMATX) Memory Slots 4 × DDR3 DIMM Slots (Dual Channel) Max Memory Capacity 32 GB DDR3 (Up to 1600 MHz) Expansion Interface 1 × PCI Express x16, 3 × PCI Express x1 Storage Ports 4 × SATA (Mix of SATA II 3Gb/s and SATA III 6Gb/s) Processor Support Matrix
To access the complete technical specifications, pin layouts, and jumper settings, you can check the following resources:
The Ultimate Guide to the Pegatron 2AD5 Motherboard: Specifications, Upgrades, and Manual Resources pegatron 2ad5 manual link
For specific jumper settings or front-panel wiring (often not in the spec sheet), the HP Support Community is the best place to find diagrams shared by other users.
The 4 memory banks on the Pegatron 2AD5 are dual-colored to help identify channels. To achieve optimum performance through dual-channel interleaving, adhere to these rules: Downloads for this board are typically managed through
The community has shared insights that can be especially helpful for extending the life of this motherboard.
Downloads for this board are typically managed through the specific HP PC model it came in. You can enter your serial number on the HP Customer Support - Software and Driver Downloads portal to get the latest BIOS and chipset drivers. 🛠️ Key Technical Specifications Some modern graphics cards (like the GTX 10-series
If you need more specific help with your hardware, let me know: The of your HP/Compaq PC Which component you are trying to upgrade (RAM, CPU, GPU)
To successfully use the :
Why won't my new GPU work?This board uses a Legacy/UEFI hybrid BIOS. Some modern graphics cards (like the GTX 10-series or newer) may require a BIOS update to "Version 8" or a specific "Legacy Mode" setting to display an image.
: The Pegatron 2AD5 does not feature TPM 2.0, making it officially incompatible with standard Windows 11 installation requirements without workarounds .