On-site chip-level repair for Qibao R&D centers near Qibao Old Town.We come at your time.Also serving Jiangchuan Road.
on-site diagnosis
repair warranty
most jobs scheduled
all Shanghai
We diagnose step by step on site, locate the real fault, then quote
Screen distortion, black screens and no-power from dry GPU or bridge-chip joints are reballed on a rework station, with cooling improved at the same time.
Book now
The sooner after a spill, the better. We strip, clean corrosion, replace damaged components, and save the board and drive data where possible.
Book now
No power when plugged in, battery not charging, loose power jack — we trace the power and charging circuits and replace failed components.
Book nowMost jobs in Qibao Town can be scheduled the same day, with our technician bringing full tools and parts
Common parts are carried in the van, so most faults are fixed on the spot.
On-site diagnosis is free; we only start after you approve the quote.
You pay only after you're satisfied; repairs carry a 90-day warranty.
Diagnose step by step, locate first, then quote
Test the battery, charge/discharge circuit and detection circuit.
Usually dry joints or aging components; redo soldering and run long stress tests.
Check the display cable, video memory and GPU core power.
Test standby power and the boot sequence section by section.
On-site diagnosis is free; the final price follows the itemized quote after diagnosis, and you confirm before we repair
| Item | Price range | Notes |
|---|---|---|
| Motherboard chip-level repair | RMB 300–800 | Component-level repair of power, boot and port circuits |
| BGA reball / rework | RMB 400–1200 | GPU core and bridge-chip dry joints |
| Liquid corrosion treatment | RMB 300–600 | Strip, clean, de-corrode and replace components |
| 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 |
From the first call to acceptance and payment, in a few steps
Circuit-level checks on site to locate the exact fault point
Component repair quoted where possible; board replacement explained clearly if needed
Common parts carried in the van; rework-station jobs taken back with photo documentation
Power aging and stress tests to confirm stability before handover
From office towers, parks and chain stores to homes — bookable across the city
A logistics hubs client in Zizhu Hi-Tech Park had a device go down suddenly. We judged the fault direction by phone, and our technician brought matching parts and completed repair and testing the same day.
The client used to call only when something broke, and faults kept recurring. After asset records and scheduled inspections, the number of service calls dropped noticeably.
The client moved into a new office in Zizhu Hi-Tech Park, with devices and cabling to re-organize. We tested and numbered each device and delivered an equipment list at handover.
What you most want to know about Laptop Motherboard Chip-Level Repair in Qibao
Yes. Judgment and diagnostic depth differ. An independent diagnosis costs nothing extra: component repair if possible, board replacement only if genuinely necessary.
On-site diagnosis is free; you approve the quote before any repair.
Anything involving storage is backed up or imaged first; suspect drives are assessed before work.
No charge if it can't be fixed for technical reasons, and we explain the situation and options.
Genuine or compatible parts per your choice, with price and warranty on the invoice.
No response to the power button, liquid damage, black/distorted screen, won't charge, short circuits — these may all need it. Free on-site diagnosis locates the fault, then we tell you whether to repair components or replace the board.
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
Long-press to scan, or copy the ID to add us
On-site in Qibao Town, Minhang, surrounding subdistricts and all of Minhang
