Jiangqiao Town, Jiading, Jiangjia Community. Won't power on, blue screen, running slow, liquid damage, lost files — describe what you see and we send the nearest engineer. We arrive with tools and common spare parts, diagnose first and quote before we touch anything.
Paying is fine. Not knowing what you are paying for is not. This is how we have always worked.
Step-by-step testing of power, motherboard and GPU, with PSU, board and cooling parts replaced on site.
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Screen, battery, keyboard and board tested one by one — including MacBooks. We tell you exactly where it fails.
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Genuine OS installed and activated, drivers complete, your usual software set up, and your files backed up before we start.
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The cheapest way to make an old machine fast again. Most models are done the same visit.
Book nowMemory test, drive check, driver repair and temperature check. We do not swap parts before we know which one failed.
Drive health check and startup cleanup first, then RAM and SSD advice. Most machines do not need replacing.
Cable, GPU and display settings are checked. Screen replacements are quoted by model and panel, fitting included.
A clicking drive is not spun up repeatedly. Anything storage-related gets imaged before recovery.
Internal cleaning, fresh thermal paste and better airflow bring temperatures back to normal.
Front-panel wiring, board headers and drivers are checked. Dry joints can be reworked at component level.
Final cost follows the itemised quote on site. Nothing starts without your yes
| Item | Guide price | Note |
|---|---|---|
| On-site diagnosis | Free | No call-out fee. If we do not repair, you pay nothing |
| Internal cleaning | ¥80–150 | Strip-down clean, fans cleared, new thermal paste |
| OS reinstallMost booked | ¥100–150 | Genuine OS, drivers complete, common software, data backed up |
| Laptop screen replacement | ¥200–800 | Quoted by model and panel, fitting included |
| Board component repair | ¥150–500 | Component-level repair, not a whole-board swap |
| Data recovery | ¥300–800 | Imaged first; cost confirmed before recovery starts |
On-site diagnosis is free. You get an itemised quote first, and we only start once you say go.
You test the device before paying. Every repair carries a 90-day warranty.
Call, WeChat or WhatsApp us and describe the symptom. If you prefer, an English-speaking coordinator will take the call.
Most jobs are finished at your home or office in one visit, with the parts we carry in the van.
Real call-outs in this area
Powered down on the spot, stripped and cleaned the same evening. Only the keyboard cable needed replacing.
Back up and running in 24 hours
PSU and board power stage tested; one PSU swap and a fresh CMOS battery brought it back.
Fixed in one visit, no board swap
Imaged read-only before any recovery, then pulled the documents back from the image.
Files recovered in fullYes. Jiangjia Community sits inside Jiangqiao, which our engineers cover daily. On-site diagnosis is free, the quote is itemised, and nothing starts until you approve it.
90 days on repairs. If the same fault comes back inside that window, we fix it free.
Often the same day, and within about 30 minutes when an engineer is already nearby. We confirm a time window before you book, so you are not left waiting at home.
Yes. There is no call-out fee and no diagnosis fee. If you decide not to go ahead, you pay nothing.
Tell us what is wrong and when suits you. We diagnose first, quote second, and only start once you say go.
Free on-site diagnosis · itemised quote before any work · 90-day warranty
Prefer to type? Tap WeChat above to copy our ID, then message us in English — we usually reply within 30 minutes.
Communities and streets in the same area, all as easy to reach