Intel H61 / H81 Express (Varies by specific generation revision)
If you want to optimize this motherboard further, let me know: Are you trying to ? What graphics card or power supply do you want to use? Do you need help bypassing the BIOS boot errors ?
: Supports up to 32GB DDR3 RAM at 1333 MHz or 1600 MHz 🔌 Expansion & Connectivity
Core i7-4770, i7-4790, i5-4570, i5-4590
Manufactured by Foxconn for HP pre-built systems—most notably the HP ProDesk and EliteDesk series—this motherboard remains a popular choice for budget PC builders, repair technicians, and retro gaming enthusiasts looking to repurpose older office hardware.
The input/output panel focuses heavily on legacy connectivity options required by enterprise environments.
However, its key weaknesses—proprietary power delivery, a locked BIOS, and the lack of modern I/O (like USB 3.0 and M.2 slots)—mean it's not suitable for modern gaming or professional workloads. If you're considering working with this platform, keep your expectations realistic, and focus on upgrades that work within its power and compatibility constraints. hp fxn1 e93839 motherboard specs updated
| Header | Function | |--------|-----------| | | Clear CMOS (2-pin) | | PWR_BTN | Power button (4-pin, custom) | | INV | Backlight inverter for LCD panel | | LVDS/eDP | 30-pin flat cable for internal display | | FAN_CPU | 4-pin PWM CPU fan (unique pinout) | | SPK | Internal speaker (2-pin) | | USB_INT | Internal USB 2.0 (webcam/touch) |
| Board Code | Chipset | Common In | |------------|---------|------------| | FXN1 (E93839-001) | H110 | HP 200 G2 AiO | | FXN1 (E93839-002) | B150 | HP ProOne 400 G2 AiO | | FXN1 (E93839-003) | Q150 | HP EliteOne 800 G2 AiO (vPro) |
In the world of OEM computing, HP (Hewlett-Packard) is notorious for creating proprietary motherboards that blend consumer affordability with business-class reliability. One such board that has surfaced in the refurbished and enterprise markets is the . Intel H61 / H81 Express (Varies by specific
The FXN1 E93839 uses the . It supports 2nd and 3rd Generation Intel Core processors. Intel Core i7: 2600, 3770 Intel Core i5: 2400, 2500, 3470, 3570 Intel Core i3: 2100, 3220 Pentium/Celeron: G-series models Max TDP: Typically supports up to 95W (Check your PSU) 💾 Memory & Storage
The is a capable, proprietary motherboard designed for HP AiO desktops of the Skylake/Kaby Lake generation. While it supports modern CPUs, M.2 NVMe, and DDR4, its non-standard form factor, power input, and BIOS restrictions make it unsuitable for DIY builds or standard PC cases. It should only be repaired or upgraded within the original HP AiO chassis.
I can then provide step-by-step instructions or compatibility checks for your exact hardware setup. AI responses may include mistakes. Learn more Share public link : Supports up to 32GB DDR3 RAM at
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