Omen 870-210 - Desktop computer HP - Free user manual and instructions
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| Product Type | Desktop Computer |
| Model | HP Omen 870-210 |
| Processor | Intel Core i7-7700K (7th Gen, up to 4.5 GHz, 8MB cache) |
| RAM | 16 GB DDR4-2400 SDRAM (2 x 8 GB) |
| Storage | 128 GB M.2 SSD + 2 TB 7200 rpm SATA HDD |
| Graphics | NVIDIA GeForce GTX 1080 (8 GB GDDR5) |
| Optical Drive | DVD±RW SuperMulti |
| Operating System | Windows 10 Home 64-bit |
| Connectivity | 802.11ac WLAN, Bluetooth 4.2 |
| Ports - Front | 2 USB 3.0, 1 USB 3.1 Type-C, headphone/mic combo |
| Ports - Rear | 2 USB 3.0, 4 USB 2.0, HDMI, DisplayPort, DVI, Ethernet, audio jacks |
| Dimensions (W x D x H) | 497 x 490 x 400 mm (19.6 x 19.3 x 15.7 in) |
| Weight | Approximately 15.7 kg (34.6 lbs) |
| Power Supply | 750W 80 PLUS Platinum certified |
| Cooling | Liquid cooling for CPU, front and top fans |
| Expansion Slots | 1 PCIe x16, 3 PCIe x1, 4 M.2 slots (for SSDs) |
| Key Features | VR-ready, customizable RGB lighting, tool-less access |
| Maintenance & Cleaning | Use compressed air; avoid liquids. Monthly dust removal recommended. |
| Safety | Do not block ventilation. Keep away from moisture. |
| Spare Parts & Repairability | User-upgradeable RAM, storage, graphics card. Contact HP for other parts. |
| Manual Pages | 48 pages (PDF available for download) |
Frequently Asked Questions - Omen 870-210 HP
How do I open the side panel?
Press the release button on the back and slide the panel toward the rear to remove it.
Can I upgrade the graphics card?
Yes, the Omen 870-210 supports standard PCIe x16 graphics cards. Ensure power supply connections are compatible.
How to clean the inside of the computer?
Use compressed air to blow out dust. Do not use a vacuum or liquids. Clean every 3-6 months.
What is the maximum RAM supported?
The motherboard supports up to 64 GB of DDR4-2400 via four DIMM slots.
How do I reset the PC to factory settings?
Go to Settings > Update & Security > Recovery > Reset this PC. Choose 'Remove everything' for a full reset.
Does the Omen 870-210 support VR?
Yes, it is VR-ready with NVIDIA GeForce GTX 1080 graphics and suitable ports.
How to update BIOS?
Download the latest BIOS from HP support website. Run the executable or use HP System Event Utility.
Why is my computer overheating?
Check for dust in vents and fans. Ensure liquid cooling pump is working. Consider reapplying thermal paste if old.
How to connect multiple monitors?
Use the HDMI, DisplayPort, and DVI ports on the graphics card. Up to three monitors can be connected.
Where can I find replacement parts?
Contact HP support or visit the HP Parts Store. Common upgrades like RAM and SSDs are widely available.
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