This page sets out the repairs, upgrades and data recovery we carry out on the Fujitsu Esprimo Q556, with notes on what tends to go wrong and what can and cannot be upgraded. It is a desktop PC from 2016. Parts are matched to the exact chassis, so the model number matters when we quote.
- Model number
- Q556
- Released
- 2016
- Type
- Desktop PC
- Storage
- SATA bays and M.2, by configuration
- Memory
- DIMM slots
Fujitsu Esprimo Q556 repairs and upgrades
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.
Memory upgrade
The Fujitsu Esprimo Q556 uses standard desktop memory. We check the board’s limits and fit matched modules.
Windows repair and reinstall
This model does not meet Microsoft’s Windows 11 requirements, and Windows 10 reached end of support in October 2025. We can advise on the realistic options, including a lightweight Linux or ChromeOS Flex installation.
SSD and storage upgrade
The Fujitsu Esprimo Q556 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
We also carry out motherboard repair, overheating and fan repair, virus removal on the Fujitsu Esprimo Q556, along with no-picture and no-boot diagnosis, port repair, Wi-Fi and Bluetooth card replacement and data transfer to a new PC.
Known issues with the Esprimo and Celsius desktop range
- An SSD and extra memory keep older units useful.
- Business desktops use manufacturer-specific power supplies and boards, matched to the exact model.
Data recovery from the Fujitsu Esprimo Q556
Desktop drives are removed and imaged on our own equipment. If the Fujitsu Esprimo Q556 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 Fujitsu Esprimo Q556 sits in the range
Its nearest relatives in the Fujitsu Esprimo and Celsius desktop range are the newer Fujitsu Esprimo P557 (2017). It is the earliest model of the range that we list.
Questions
Can the SSD or memory in the Fujitsu Esprimo Q556 be upgraded?
Drives can be added or replaced. Memory uses standard slots and can be increased.
My Fujitsu Esprimo Q556 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 do I get my Fujitsu Esprimo Q556 to you?
Bring it to our workshop at Unit 1 The Willows, 80 Willow Walk, London SE1 5SY, or call 020 7237 6805 to ask about courier collection. We confirm the price before any work starts.
Can you upgrade the graphics card in a Fujitsu Esprimo Q556?
In most cases, yes. We first check the power supply, the physical space and any manufacturer-specific connectors, then fit and test the card.