Dell Precision 5770 Repair
Dell Precision 5770 repair in London: bring it to our workshop in Bermondsey or ask about courier collection, and we will confirm a price before any work starts. The Dell Precision 5770 is a 2022 mobile workstation with a 17-inch screen. Both the drive and, on most configurations, the memory can be upgraded, which makes it a good candidate for a refresh.
- Model number
- 5770
- Released
- 2022
- Type
- Mobile workstation
- Screen
- 17-inch
- Storage
- M.2 SSD, two slots on most configurations
- Memory
- SODIMM slots
Repairs we carry out on the Dell Precision 5770
Screen replacement
Cracked, flickering or lined 17-inch screens are replaced with a matching panel. Where the picture comes and goes as the lid moves, we check the display cable and hinges first.
Price confirmed before work starts
Overheating and fan repair
We strip the cooling system, clean the fans and heatsink fins and renew the thermal compound and pads. We check temperatures under load afterwards.
SSD and storage upgrade
Most configurations of the Dell Precision 5770 have two M.2 slots, so a second SSD can be added, or the existing one cloned to a larger drive.
Price confirmed before work starts
Memory upgrade
Most configurations of the Dell Precision 5770 have SODIMM memory slots, so memory can be increased. We check what is fitted and the maximum the board supports.
Graphics repair
The graphics chip is soldered to the board. Artefacts, crashes under load and a black screen with the fans running are diagnosed to the chip, its memory or its power stage, and repaired at board level where it is economical.
Windows repair and reinstall
The Dell Precision 5770 shipped with Windows 11. We repair start-up faults, reinstall Windows cleanly with your files kept, and remove malware.
Battery replacement
We replace the internal battery and check the charging circuit and adapter at the same time. At this age, short runtime and sudden shutdowns usually point to a worn battery and not a board fault.
Price confirmed before work starts
Charging port and power repair
We replace worn charging sockets and repair USB-C ports and charging circuits at component level. The adapter is tested first, because it is the cheapest thing to be wrong.
We also carry out keyboard and trackpad repair, motherboard repair, liquid damage repair, hinge and casing repair, virus removal on the Dell Precision 5770, along with USB, HDMI and audio port repair, Wi-Fi and Bluetooth card replacement, webcam and speaker faults, BIOS password removal with proof of ownership and data transfer to a new machine.
What we see on the bench
- Many configurations have two or more drives, sometimes in RAID. Tell us if yours does before any storage work, because it changes how data is recovered.
- Graphics faults on these are board-level repairs: the professional graphics chip is soldered to the motherboard.
- Mobile workstations run hot for long periods, so dried thermal compound and dust-clogged fans are behind many of the shutdowns and slowdowns we see.
Data recovery from the Dell Precision 5770
The SSD in the Dell Precision 5770 can be removed and imaged on our own equipment, so files can usually be recovered even when the machine will not start. Recent Windows machines often have device encryption or BitLocker switched on. If so we will need the recovery key, which is normally saved in your Microsoft account.
Estimate the cost with our data recovery calculator, or read about recovering files after a ransomware attack.
Where the Dell Precision 5770 sits in the range
Its nearest relatives in the Dell Precision mobile workstation range are the older Dell Precision 5760 (2021). It is the most recent 17-inch model of the range that we list.
Questions
Can the SSD or memory in the Dell Precision 5770 be upgraded?
The SSD can be replaced, and most configurations have a second M.2 slot. Memory is in slots on most configurations and can be increased.
My Dell Precision 5770 will not turn on. Is my data lost?
Usually not. The drive is separate from the fault in most cases, and we can remove it and copy your files even if the machine itself is not worth repairing.
Where do I find the model number on my mobile workstation?
The model name is on the base label or palm rest. The 7-character Service Tag on the base identifies the exact build. For this model, look for 5770.
Can the Dell Precision 5770 run Windows 11?
Yes. It shipped with Windows 11.