Hp Fxn1 E93839 Motherboard Specs __hot__ Jun 2026

| Issue | Detail | | :--- | :--- | | | HP OEM BIOS locked to certain CPU microcode; unsupported CPUs cause black screen. | | No UEFI | Legacy BIOS only – no Secure Boot, no boot from GPT drive without CSM. | | 4-pin CPU fan warning | Board may fail POST if fan RPM too low (common with third-party coolers). | | Capacitor aging | Known for failing electrolytic caps near VRM and RAM slots (bulging/leaking). | | Slow Ethernet | Realtek 8105E is Fast Ethernet (100Mbps) – not Gigabit. | | USB 3.0 absent | No internal or rear USB 3.0 headers/ports. |

motherboard is a proprietary OEM board used in various HP business desktops, most notably the and EliteDesk G3 series. Because HP uses the "E93839" designation across multiple generations, there are two primary variants with significantly different specs. Variant 1: LGA 1155 (Legacy/8200 Elite) hp fxn1 e93839 motherboard specs