: HP utilizes a customized form factor that resembles a modified Micro-ATX layout. The design is engineered to slide perfectly into HP’s proprietary chassis, optimizing internal airflow around compact cooler assemblies.
Typically paired with AMD Ryzen 5000 series mobile processors, such as the AMD Ryzen 5 5500U
While HP uses proprietary designs for their pre-built systems, the 887A (often referred to by its SSID or "Hanna" codename) follows specific standards that dictate what hardware you can actually use. Technical Specifications at a Glance AM4 (Supports AMD Ryzen processors) Chipset: AMD B550 Form Factor: Custom / Modified Micro-ATX hp 887a motherboard
If you own a computer running the HP 887A motherboard, your upgrade options must be managed carefully:
Because the motherboard is tightly packed, dust accrual can rapidly chide the low-profile cooling assembly. If your system shuts down under heavy workloads, use compressed air to clear out the exhaust vents. Ensure you do not block the chassis airflow by placing it on a soft surface. HP Desktop PCs - Motherboard Specifications, Row : HP utilizes a customized form factor that
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.
Keep your BIOS and drivers updated, handle the laptop with care (avoid physical shocks that could damage the soldered components), and it should serve you well for years to come. If you ever need to replace the board, be prepared to hunt down a matching spare part and pay a premium for it—or consider whether it might be time to upgrade to a newer system instead. Technical Specifications at a Glance AM4 (Supports AMD
If the machine turns on but displays no image, the culprit is often a loose RAM module or static build-up. Power off the system, remove the back cover, unclip the DDR4 SODIMM sticks, clean the contacts with rubbing alcohol, and firmly re-seat them. You can also perform a hard reset by holding down the power button for 15 seconds while the external power cable is disconnected. 2. Thermal Throttling or Sudden Shutdowns
As a laptop motherboard, its layout is optimized for thin-and-light chassis requirements.
The external I/O layout on the HP 887A provides standard office and home entertainment ports:
The HP 887A is a custom motherboard designed by HP for its consumer laptop lineup. It’s a key component found in the 2020–2022 models of the HP 15z-ef2xxx, HP 15-ef2xxx, and HP 15s-eq2xxx series. As a proprietary part, it’s tailored specifically to HP’s chassis and power requirements, meaning you can’t just swap it out for an off-the-shelf motherboard you’d find in a typical desktop PC.