Hardware diagnostics 

Motherboard repair/replacement 

Power supply replacement 

Hard drive repair/replacement

RAM replacement

CPU and fan replacement

GPU repair/replacement

Operating system reinstallation

Virus and malware removal

Data recovery

BIOS/UEFI update or reset

Blue screen error fixes

Boot issues troubleshooting

Overheating solutions

Peripheral port repair (USB, audio, etc.)

Display issues troubleshooting

Keyboard and mouse repair

Case and internal cleaning

System upgrade services

Software crash diagnostics