ASUS ExpertBook B1 B1400 Repair
If your ASUS ExpertBook B1 B1400 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 2021. Both the drive and, on most configurations, the memory can be upgraded, which makes it a good candidate for a refresh.
- Model number
- B1400
- Released
- 2021
- Type
- Laptop
- Screen
- 14-inch
- Storage
- M.2 SSD, replaceable
- Memory
- Part soldered, one slot on most configurations
ASUS ExpertBook B1 B1400 repairs and upgrades
Screen replacement
We replace the 14-inch panel like-for-like, matching resolution and connector to the part number on the original.
Price confirmed before work starts
SSD and storage upgrade
The ASUS ExpertBook B1 B1400 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 upgrade
On most configurations of the ASUS ExpertBook B1 B1400, part of the memory is soldered and there is one free slot, so it can be increased but not replaced entirely.
Windows repair and reinstall
The ASUS ExpertBook B1 B1400 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
The battery is internal and held by screws. We fit a new one, then calibrate and test it under load. On a 2021 machine a worn battery is the likely cause of short runtime, and we measure its capacity before recommending anything else.
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, overheating and fan repair, hinge and casing repair, virus removal on the ASUS ExpertBook B1 B1400, 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.
Notes from the workshop
- Parts are matched to the full ASUS model code on the base label.
- ExpertBook machines are business-focused, with a replaceable SSD on most models and memory that is part-soldered on many.
Data recovery from the ASUS ExpertBook B1 B1400
The SSD in the ASUS ExpertBook B1 B1400 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 ExpertBook B1 B1400 sits in the range
Its nearest relatives in the ASUS ExpertBook and ProArt range are the older ASUS ExpertBook B9 B9450 (2020) and the newer ASUS ExpertBook B5 B5402 (2022). Memory differs: part soldered, one slot on most configurations on the ASUS ExpertBook B1 B1400, soldered on the ASUS ExpertBook B9 B9450.
Questions
Can the SSD or memory in the ASUS ExpertBook B1 B1400 be upgraded?
The SSD can be replaced with a larger M.2 drive. Part of the memory is soldered, with one slot free on most configurations.
My ASUS ExpertBook B1 B1400 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 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 B1400.
Can the ASUS ExpertBook B1 B1400 run Windows 11?
Yes, in most configurations.