The best hardware tickets cite the vendor's own documentation. This list is the hardware help we point users to most often.
Vendor support portals
- Dell Support — warranty lookup, drivers, diagnostics
- HP Support — by product or by serial
- Lenovo Support — ThinkPad, Yoga, Legion
- Apple Support — Mac, iPhone, iPad
- Microsoft Surface — Surface devices
- ASUS Support — laptops and motherboards
- Acer Support — Aspire, TravelMate
- Logitech — mice, keyboards, webcams, headsets
- Brother Support — printers and scanners
- Canon Support — printers, scanners, cameras
Drivers and detection tools
- Intel Driver and Support Assistant — Wi-Fi, graphics, chipset
- NVIDIA Driver Downloads — graphics drivers
- AMD Driver Auto-Detect — Radeon
- DisplayLink Driver Downloads — required for many USB-C docks
Diagnostics
- Dell SupportAssist Error Codes — decoder for diagnostic codes
- HP PC Hardware Diagnostics — official tools and lookups
- MemTest86 — RAM testing from a bootable USB
- CrystalDiskInfo — SMART data for drives (Windows)
- HWiNFO — comprehensive system info, sensors, temperatures
- Hard Drive Sentinel — drive health monitoring
Communities
- r/hardware — hardware news + troubleshooting
- r/buildapc — practical PC help
- r/sysadmin — pro perspectives
- Tom's Hardware Forums — long-running hardware Q&A
- iFixit — teardown guides and repair manuals
Reference
- Crucial Memory Advisor — find compatible RAM for your specific laptop
- PCPartPicker — compatibility checking, mostly for desktops