This page sets out the repairs, upgrades and data recovery we carry out on the Razer Blade 15 Base (2019), with notes on what tends to go wrong and what can and cannot be upgraded. The Razer Blade 15 Base is a 2019 gaming laptop with a 15.6-inch screen, identified by model number RZ09-0300. Both the drive and, on most configurations, the memory can be upgraded, which makes it a good candidate for a refresh.
- Model number
- RZ09-0300
- Released
- 2019
- Type
- Gaming laptop
- Screen
- 15.6-inch
- Storage
- M.2 SSD, replaceable
- Memory
- SODIMM slots
Repairs we carry out on the Razer Blade 15 Base
Screen replacement
The 15.6-inch panel is matched to the original by part number, including refresh rate and connector type, so games run as they did before.
Price confirmed before work starts
Windows repair and reinstall
The Razer Blade 15 Base 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. 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
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.
Overheating and fan repair
A thermal service covers fresh compound on the processor and graphics chip, new thermal pads where needed and both fans cleaned. It is the usual cure for throttling and loud fans under load.
SSD and storage upgrade
The Razer Blade 15 Base 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
Most configurations of the Razer Blade 15 Base 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.
We also carry out keyboard and trackpad repair, motherboard repair, liquid damage repair, hinge and casing repair, virus removal on the Razer Blade 15 Base, 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 Razer Blade range
- The model number beginning RZ09 on the base identifies the exact year and version.
- Battery swelling is the Razer Blade fault we see most. It lifts the base or trackpad, and the laptop should not be used on charge until it is replaced.
- Thermal servicing matters on these thin, high-power machines.
Data recovery from the Razer Blade 15 Base
The SSD in the Razer Blade 15 Base 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 Razer Blade 15 Base sits in the range
Its nearest relatives in the Razer Blade range are the older Razer Blade 15 (2018) and the newer Razer Blade 15 Advanced (2020).
Questions
Can the SSD or memory in the Razer Blade 15 Base be upgraded?
The SSD can be replaced with a larger M.2 drive. Memory is in slots on most configurations and can be increased.
My Razer Blade 15 Base 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 Razer Blade 15 Base 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 2019 Razer Blade 15 Base 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.