Jingan Computer Repair on-site
JINGAN · PC REPAIR

Computer Repair, arranged nearby in Jingan

desktop repair for media studios around West Nanjing Road, Jingan — all covered.We come at your time.Quote before repair.

Free

on-site diagnosis

90days

repair warranty

14subdistricts

bookable

16districts

all Shanghai

WHAT WE DO

What Computer Repair covers in Jingan

We diagnose step by step on site, locate the real fault, then quote

Jingan Data Backup & Recovery

Data Backup & Recovery

Deleted files Drive not detected Data backup Assess before quote

Recovery for deleted, formatted or clicking drives, plus regular backup plans tailored to your needs.

Book now
Jingan Custom Build & New-PC Setup

Custom Build & New-PC Setup

Full assembly Part selection New-PC setup Old-PC data migration

Builds matched to your use case, with OS, drivers and software installed and data migrated from the old machine.

Book now
Jingan Desktop Repair

Desktop Repair

Won't power on Blue screen PSU replacement Motherboard repair GPU repair Fan noise

Step-by-step diagnosis of power, motherboard, GPU and cooling, with on-site replacement of PSU, motherboard and thermal parts.

Book now
Jingan Dust Cleaning & Maintenance

Dust Cleaning & Maintenance

Internal cleaning Fan cleaning Thermal paste Cooler & quieter

Do it once before summer to prevent overheating shutdowns and fan noise. Recommended yearly, RMB 80–150.

Book now
COMMON ISSUES

Most-repaired issues in Jingan

Diagnose step by step, locate first, then quote

Excessive dust / overheating shutdown

Internal cleaning, thermal paste replacement and better case airflow.

Fan spins loud on boot / noisy

Dusty or worn fan bearings — clean it or replace the fan.

System drive running out of space

Clean redundant files, plan expansion, add an SSD if needed.

Software won't install / errors out

Check permissions, dependencies and OS version, install and verify compatibility.

External monitor not detected

Check the port, cable and GPU output one by one.

Won't power on / no response

Step-by-step checks of power supply, motherboard power, RAM seating and boot circuit.

PRICE

Pricing guide

On-site diagnosis is free; the final price follows the itemized quote after diagnosis, and you confirm before we repair

ItemPrice rangeNotes
PSU replacementRMB 150–400Depends on wattage and brand
Motherboard chip-level repairRMB 300–800Power, short circuit, liquid damage
GPU repair / replacementRMB 200–800Depends on model
Drive replacement + migrationRMB 200–600Includes system and data migration
Data recoveryRMB 500–2000Success rate assessed first, cost confirmed before recovery
On-site diagnosisFreeNo charge if not repaired
Dust cleaning & maintenanceRMB 80–150Includes internal cleaning and thermal paste
SERVICE PROCESS

How it works

From the first call to acceptance and payment, in a few steps

1

On-site repair

Common parts are carried in the van; most faults fixed on the spot

2

Acceptance & warranty

Pay only when satisfied; 90-day repair warranty

3

Describe the fault by phone or WeChat

Tell us the model and symptoms; we call back within 30 minutes

4

Book a visit

We arrange a time slot that suits you

5

Free on-site diagnosis

Pinpoint the real fault on site

CASES

Service cases in and around Jingan

From office towers, parks and chain stores to homes — bookable across the city

Caojiadu · issue reported repeatedly without resolution

Caojiadu · issue reported repeatedly without resolution

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.

Jingan Temple · overnight visit to avoid disrupting business

Jingan Temple · overnight visit to avoid disrupting business

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.

Caojiadu · on-site service for 2 media studios devices

Caojiadu · on-site service for 2 media studios devices

A media studios client working in Caojiadu had devices failing and holding up progress. We visited by appointment and handled them in groups, restoring normal use the same day and logging the devices into a table.

Jingan Temple · emergency repair for a chain stores

Jingan Temple · emergency repair for a chain stores

A chain stores client in Jingan Temple 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.

Caojiadu · long-term maintenance moved to a monthly plan

Caojiadu · long-term maintenance moved to a monthly plan

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.

Jingan Temple · full-floor office equipment overhaul

Jingan Temple · full-floor office equipment overhaul

The client moved into a new office in Jingan Temple, with devices and cabling to re-organize. We tested and numbered each device and delivered an equipment list at handover.

FAQ

Frequently asked questions

What you most want to know about Computer Repair in Jingan

Do you fix desktops on-site or must I bring it in?

Most faults can be fixed on-site — our technician brings tools and common parts. If specialist equipment is needed, we'll explain and agree on a time.

How soon can you arrive?

As fast as 30 minutes if close and traffic is light. Most jobs are scheduled the same day; we confirm the exact time by phone.

Do I pay if it can't be fixed?

On-site diagnosis is free. We give you a quote after diagnosis and only start once you confirm; if it can't be fixed for technical reasons, there's no charge.

How much is cleaning and how often?

Dust cleaning is generally RMB 80–150, including internal cleaning, fan cleaning and thermal paste. Recommended yearly, ideally before summer.

Is an old machine worth upgrading?

Most of the time, yes. Adding RAM or an SSD is the cheapest speed boost — install is usually RMB 50–100, parts can be sourced or brought by you, and done on the spot.

Will my data be lost during repair?

For anything involving storage, we back up or image it first. For recovery, we assess the success rate and confirm the cost before starting.

ONLINE BOOKING

Leave your number
we call back within 30 minutes to confirm a time

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.

  • On-site diagnosis is free, no call-out fee
  • Quote before repair, transparent pricing with no hidden costs
  • No charge if not fixed; pay only when you're satisfied
  • 90-day repair warranty, parts carry maker warranty
Service hotline (answered around the clock) 17887942669 Hours: Mon–Sun 8:00–22:00
SUNDA Computer WeChat QR

WeChat

WeChat ID: 17887942669

Long-press to scan, or copy the ID to add us

📝

Fill in your booking

Fields marked * are required; your info is only used to contact you and is kept confidential

Please select a service
Please select a district

Don't see what you need? Pick "Other" at the bottom and our engineer will clarify on the call.

Please select a town / subdistrict
How can we reach you?
Please enter a valid 11-digit mobile number
Please enter your name
Message (optional)

Your number is used only to call you back — never shared.

Booking submitted

We'll call you back within 30 minutes

SERVICE AREA

We're right around you

On-site across all 14 subdistricts of Jingan