Dell Precision 7770 Laptop Repair – 17” Mobile Workstation Specialists
DellLaptopRepairs.co.uk offers expert repair and upgrade services for the powerful Dell Precision 7770, a 17.3” mobile workstation designed for CAD, 3D rendering, and data-intensive tasks. If your Precision 7770 isn’t booting, running hot, or displaying graphics issues, our certified engineers can help with fast and affordable repair options.
Common Dell Precision 7770 Issues We Repair
- System won’t power on or charge
- Cracked or non-functioning UHD/4K display
- Liquid damage to the motherboard or GPU
- Dedicated NVIDIA RTX GPU overheating or failure
- Slow performance or thermal throttling
- Keyboard, trackpad or port issues (USB-C, Thunderbolt 4)
- BitLocker-locked SSD or inaccessible NVMe data
- Windows crashing or BIOS errors
Precision 7770 Repair Services Offered
- ✅ Screen Replacement (UHD+ 3840x2160 / FHD+ 1920x1080)
- ✅ Motherboard and GPU-level rework and replacement
- ✅ SSD/NVMe Data Recovery using PC-3000 Portable III
- ✅ Fan, heatsink and thermal servicing
- ✅ Liquid damage assessment – diagnostic fee £54
- ✅ BIOS repair, OS reload, and driver configuration
Why Choose Us?
- ✔ Over 20 years repairing Dell Precision mobile workstations
- ✔ Dedicated lab for workstation diagnostics and SSD recovery
- ✔ Same-day service available for urgent cases
- ✔ UK-wide courier pickup & return service
- ✔ Located at Unit 1, 80 Willow Walk, London SE1 5SY
To book a diagnostic for your Dell Precision 7770, call 020 7237 6805 or visit www.delllaptoprepairs.co.uk.