Lenovo ThinkPad X1 Extreme Gen 3 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 Lenovo ThinkPad X1 Extreme Gen 3 is a 2020 laptop with a 15.6-inch screen, identified by machine types 20TK, 20TL. Both the drive and, on most configurations, the memory can be upgraded, which makes it a good candidate for a refresh.
- Machine types
- 20TK, 20TL
- Released
- 2020
- Type
- Laptop
- Screen
- 15.6-inch
- Storage
- M.2 SSD, two slots on most configurations
- Memory
- SODIMM slots
What we repair on the Lenovo ThinkPad X1 Extreme Gen 3
Screen replacement
We replace the 15.6-inch panel like-for-like, matching resolution and connector to the part number on the original.
Price confirmed before work starts
Keyboard and trackpad repair
The keyboard is a separate part on most ThinkPads and is replaced without disturbing the rest of the machine. Trackpad and TrackPoint buttons are replaced the same way.
Charging port and power repair
Charging is over USB-C. A loose or dead port is replaced where it is a separate part, or repaired on the motherboard where it is soldered.
SSD and storage upgrade
Most configurations of the Lenovo ThinkPad X1 Extreme Gen 3 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 Lenovo ThinkPad X1 Extreme Gen 3 have SODIMM memory slots, so memory can be increased. We check what is fitted and the maximum the board supports.
Windows repair and reinstall
The Lenovo ThinkPad X1 Extreme Gen 3 meets Microsoft’s Windows 11 requirements in most configurations. We upgrade from Windows 10, which reached end of support in October 2025, or reinstall Windows 11 cleanly with your files kept.
Battery replacement
A new internal battery is fitted and tested through a full charge and discharge. A battery of this age that swells should be replaced before it damages the trackpad or casing.
Price confirmed before work starts
We also carry out motherboard repair, liquid damage repair, overheating and fan repair, hinge and casing repair, virus removal on the Lenovo ThinkPad X1 Extreme Gen 3, 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.
Known issues with the ThinkPad X Series and X1 range
- USB-C charging port wear is the board repair we see most on these.
- A forgotten supervisor password is stored in a security chip and cannot be reset from software.
- Memory is soldered on the X1 and recent X-series machines, so it is fixed at purchase.
Data recovery from the Lenovo ThinkPad X1 Extreme Gen 3
The SSD in the Lenovo ThinkPad X1 Extreme Gen 3 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 Lenovo ThinkPad X1 Extreme Gen 3 sits in the range
Its nearest relatives in the Lenovo ThinkPad X Series and X1 range are the older Lenovo ThinkPad X1 Extreme Gen 2 (2019). It is the most recent 15.6-inch model of the range that we list.
Questions
Can the SSD or memory in the Lenovo ThinkPad X1 Extreme Gen 3 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 Lenovo ThinkPad X1 Extreme Gen 3 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.
How much does a Lenovo ThinkPad X1 Extreme Gen 3 screen replacement cost?
Price confirmed before work starts. The exact figure depends on the part your machine needs, and we confirm it before any work starts.
Is a 2020 Lenovo ThinkPad X1 Extreme Gen 3 still worth repairing?
It depends on the fault. A battery, SSD or charging socket is usually worth doing. A major board repair on an older machine may cost more than the machine is worth, and if that is the case we will say so.