Understanding its detailed layout, expansion tolerances, and hardware compatibility limits is crucial whether you are looking to optimize an existing system, diagnose hardware issues, or plan strategic components upgrades. 🛠️ System Architecture & Chipset Overview
Most consumer boards use a standard 24-pin ATX power connector. The HP 887A uses a . If you lose the original HP power supply, you cannot simply plug in a standard Corsair or EVGA unit. You will need an adapter cable (available on eBay or Amazon) or must modify the wiring manually.
The is an OEM (Original Equipment Manufacturer) system board designed specifically for pre-built Hewlett-Packard desktop PCs . Used primarily across budget-to-midrange office towers and everyday multimedia desktops, this motherboard acts as the backbone for configurations prioritizing power efficiency and compact workspace footprints.
The HP 887A remains a reliable, mid-range workhorse for users who need a dependable Intel-based system for productivity, media consumption, and light creative work. Share public link
If you need to find drivers or support for your device, always use your laptop's full model number (e.g., "HP Laptop 15-ef2xxx") or its serial number on the official HP Support website. Searching for "887A" alone may not yield the correct results. hp 887a motherboard
As a custom component built specifically for pre-assembled systems, repairing or upgrading the HP 887A comes with a few specific guidelines: Liquid Damage and Physical Failures
HP Pavilions are notorious for BIOS corruption, especially if a Windows Update interrupts a BIOS flash or if the CMOS battery dies.
If you are trying to confirm this is your board, you can use the or check System Information (type msinfo32 in Windows search) and look for the BaseBoard Product field.
Upgrading memory on the HP 887A provides a stark performance increase, especially given the shared architecture of AMD Ryzen Accelerated Processing Units (APUs). If you lose the original HP power supply,
The H470 chipset provides a stable environment for everyday multitasking. It supports essential modern features like PCIe 3.0 lanes for high-speed storage and dedicated graphics, as well as integrated Intel UHD Graphics for users who don't require a standalone GPU. Processor Compatibility
Certain versions of this board house soldered-on Tiger Lake processors like the Core i5-1135G7 or i7-1165G7. Always verify whether your specific board has a physical socket or an integrated chip before purchasing a new CPU. Memory and Storage Expansion Realities DDR4 RAM Upgrade Capabilities
: Find the tiny button labeled CMOS or a yellow/blue 3-pin jumper block labeled E49 / CLEAR CMOS on the PCB.
The rear input/output array provides everything you need for essential office peripherals and standard workspace displays: HP Desktop PCs - Motherboard Specifications
Because the HP 887A is deployed in specific compact system chassis, it blends elements of laptop hardware (like SODIMM memory and BGA/low-TDP processors) with traditional desktop IO layout. Technical Specification LGA1200 / Variant integrated mobile architectures Chipset Support Intel 11th Gen Tiger Lake-S / Rocket Lake-S configurations Memory Slots 2 x DDR4 SODIMM (260-pin slots) Max Memory Capacity Up to 32 GB DDR4 (Dual-Channel) Storage Interfaces 1 x M.2 Key M (Type 2280 for NVMe SSD), SATA components Wireless Slots 1 x M.2 Key E (Type 2230 for Wi-Fi/Bluetooth) Form Factor Proprietary custom All-in-One layout Processor Support and Thermal Architecture
The shape of the board, the mounting screw layouts, and the front panel connection pins do not match standard retail ATX or Micro-ATX chassis rules. This means you cannot easily move an HP 887A board into a standard third-party retail PC case. If you need to swap the board out, look for direct replacement parts on specialized tech platforms or through AliExpress repair sellers using your system's exact HP part number.
If you are currently working on this system, tell me if you are looking to or troubleshoot a boot issue . I can provide the exact step-by-step instructions or parts compatibility lists you need! HP Desktop PCs - Motherboard Specifications, Baker
The HP 887A motherboard is the driving force behind a family of HP laptops. Common models known to feature this motherboard include: