If your HP Z2 Tower G1i will not start, shows no picture, runs hot or has become slow, we can diagnose and repair it at our Bermondsey workshop. It is a workstation from 2025. Parts are matched to the exact chassis, so the model number matters when we quote.
- Model number
- G1i
- Released
- 2025
- Type
- Workstation
- Storage
- SATA bays and M.2, by configuration
- Memory
- DIMM slots
What we repair on the HP Z2 Tower G1i
Power supply repair
We test and replace failed power supplies. Many branded desktops use a manufacturer-specific unit, which we match to the exact chassis.
Overheating and fan repair
We clear dust from heatsinks, fans and filters, replace failed fans and renew thermal compound. On liquid-cooled systems we test the pump.
Windows repair and reinstall
The HP Z2 Tower G1i shipped with Windows 11. We repair start-up faults, reinstall Windows cleanly with your files kept, and remove malware.
Graphics repair
We diagnose and replace failed graphics cards, and check that the power supply and case can take the card you want before an upgrade.
SSD and storage upgrade
The HP Z2 Tower G1i has room for SATA drives and, on most boards, an M.2 SSD. The usual upgrade is an SSD for Windows and programs with the old drive kept for storage.
Price confirmed before work starts
Memory upgrade
The HP Z2 Tower G1i uses standard desktop memory. We check the board’s limits and fit matched modules.
We also carry out motherboard repair, virus removal on the HP Z2 Tower G1i, along with no-picture and no-boot diagnosis, port repair, Wi-Fi and Bluetooth card replacement and data transfer to a new PC.
Notes from the workshop
- Power supplies and motherboards are specific to the chassis on most workstation towers, so we match parts by exact model.
- Workstations often carry several drives, sometimes in RAID, and ECC memory. Tell us the configuration before any storage or memory work.
Data recovery from the HP Z2 Tower G1i
Desktop drives are removed and imaged on our own equipment. If the HP Z2 Tower G1i has more than one drive, or a RAID array, bring the whole machine so we can see how it was set up.
Estimate the cost with our data recovery calculator, or read about recovering files after a ransomware attack.
Where the HP Z2 Tower G1i sits in the range
Its nearest relatives in the HP Z workstation range are the older HP Z4 G5 (2023). It is the most recent model of the range that we list.
Questions
Can the SSD or memory in the HP Z2 Tower G1i be upgraded?
Drives can be added or replaced. Memory uses standard slots and can be increased.
My HP Z2 Tower G1i 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.
Can you upgrade the graphics card in a HP Z2 Tower G1i?
In most cases, yes. We first check the power supply, the physical space and any manufacturer-specific connectors, then fit and test the card.
How much does it cost to repair a HP Z2 Tower G1i?
Price confirmed before work starts. The exact figure depends on the part your machine needs, and we confirm it before any work starts.