ASUS ZenBook 14 UX431 Repair
If your ASUS ZenBook 14 UX431 has a broken screen, will not charge, runs hot or will not start, we can diagnose and repair it at our Bermondsey workshop. It is a 14-inch laptop from 2019. The SSD can be replaced but the memory is soldered, so storage is the only upgrade.
- Model number
- UX431
- Released
- 2019
- Type
- Laptop
- Screen
- 14-inch
- Storage
- M.2 SSD, replaceable
- Memory
- Soldered
Repairs we carry out on the ASUS ZenBook 14 UX431
Screen replacement
Cracked, flickering or lined 14-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
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
Charging port and power repair
Depending on the configuration this charges through a round socket, USB-C or both. We test the adapter, the port and the charging circuit to find which has failed.
SSD and storage upgrade
The ASUS ZenBook 14 UX431 takes an M.2 SSD. We clone the existing drive to a larger one so Windows, programs and files carry over unchanged.
Price confirmed before work starts
Memory
Memory in the ASUS ZenBook 14 UX431 is soldered and cannot be upgraded. It is worth knowing this before paying anyone for a memory upgrade.
Windows repair and reinstall
The ASUS ZenBook 14 UX431 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.
We also carry out keyboard and trackpad repair, motherboard repair, liquid damage repair, overheating and fan repair, hinge and casing repair, virus removal on the ASUS ZenBook 14 UX431, 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
- USB-C charging faults are a common board repair on recent generations.
- ZenBook memory is soldered on most models, and the keyboard is part of the top case.
- OLED panels are replaced like-for-like; they are sensitive to pressure, so lid and hinge damage often takes the screen with it.
Data recovery from the ASUS ZenBook 14 UX431
The SSD in the ASUS ZenBook 14 UX431 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 ASUS ZenBook 14 UX431 sits in the range
Its nearest relatives in the ASUS ZenBook range are the older ASUS ZenBook UX410 (2017) and the newer ASUS ZenBook 14 UX425 (2020). Memory differs: soldered on the ASUS ZenBook 14 UX431, part soldered, one slot on most configurations on the ASUS ZenBook UX410.
Questions
Can the SSD or memory in the ASUS ZenBook 14 UX431 be upgraded?
The SSD can be replaced with a larger M.2 drive. Memory is soldered and cannot be upgraded.
My ASUS ZenBook 14 UX431 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.
Is a 2019 ASUS ZenBook 14 UX431 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.
Where do I find the model number on my laptop?
The base label shows the model code, for example UX425EA. The first part is the family and the letters after it are the variant. For this model, look for UX431.