on-site diagnosis
repair warranty
most jobs scheduled
all Shanghai
We diagnose step by step on site, locate the real fault, then quote
Staff can securely reach the office network from anywhere, with role-based accounts.
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Component-level repair instead of board replacement, stress-tested before handover.
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Install and activate a genuine OS, load all drivers in one pass, and configure office and common software to your habits.
Book nowMost jobs in Ruijin 2nd Road can be scheduled the same day, with our technician bringing full tools and parts
You pay only after you're satisfied; repairs carry a 90-day warranty.
We can come after hours or on weekends so we don't interrupt your work.
Business clients get repair invoices and itemized records for reimbursement.
Diagnose step by step, locate first, then quote
Check startup items and drive health first — optimize if possible, reinstall otherwise.
Check RAM and disk usage, clear resident background apps, replace SSD if needed.
Remove bundled software and browser extensions, block pop-up sources.
Use error codes to locate driver or memory issues, repair before considering reinstall.
On-site diagnosis is free; the final price follows the itemized quote after diagnosis, and you confirm before we repair
| Item | Price range | Notes |
|---|---|---|
| Charging / standby circuit repair | RMB 300–800 | Includes power jack and charging chip |
| EC / BIOS repair | RMB 200–500 | Firmware reflash or chip replacement |
| Board replacement (when truly unrepairable) | RMB 800–2500 | By model, old board may be credited |
| Data rescue | RMB 500–2000 | Success rate assessed first, cost confirmed before recovery |
| Reassembly & stress test | Included | Assembly, drivers and aging test before handover |
| OS reinstall (standard) | From RMB 100 | Includes genuine OS, drivers and common software |
From the first call to acceptance and payment, in a few steps
Genuine OS + full drivers, office software configured as needed
Restore files and test opening, printing and browsing on the spot
Go through the notes, 90-day system warranty
Tell us headcount, remote-work needs and current devices; we call back within 30 minutes
From office towers, parks and chain stores to homes — bookable across the city
The client moved into a new office in Xintiandi, with devices and cabling to re-organize. We tested and numbered each device and delivered an equipment list at handover.
The same problem had been handled twice elsewhere without a fix. We re-diagnosed to find the real cause, and after repair it stayed stable for a week of observation.
The client needed to operate normally during the day, so we came after hours. Several staff worked in parallel and finished testing and cleanup before closing.
What you most want to know about on-site service in Ruijin 2nd
Standard reinstall from RMB 100, or RMB 150 with data migration. SSD and dual-boot are extra; on-site diagnosis comes first and is free, and you confirm the quote before we start.
We fully back up and migrate first and only start once your files are confirmed safe. Old-device data is securely cleaned before disposal.
Yes. Office software, industry software and printer drivers are set up the way you used them, tested before we leave.
We install a genuine OS. Licensing is handled to your machine's situation, and we explain the current state when done.
Not necessarily. We diagnose first and repair where possible — many blue-screen, slowdown and boot issues are fixable, and we only suggest reinstall when repair won't do.
Most of the time, yes. Ordinary broadband doesn't allow outside access to the intranet by default, and exposing ports directly is risky. The solution uses an encrypted tunnel to safely open the intranet to designated people.
Describe the device and the symptoms; our technician brings the right tools and common parts. Diagnose first, quote after, and repair only once you approve.
WeChat ID: 17887942669
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On-site in Ruijin 2nd Road, surrounding subdistricts and all of Huangpu
