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Nearest engineer: Hongqiao Xinhong Huacao Huaxin Jiangqiao Xujing
Shanghai · on-site · since 2002

Closest Computer Repair to Huaxin
engineers come to youon site

Huaxin Town, Qingpu. 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.

Book a visit 178-8794-2669
2002since 2002
30 minfastest arrival
0 ¥on-site diagnosis
90 daysrepair warranty
What we do

What we fix on the spot

From one laptop to a whole office floor — one call covers it

Desktop Repair

Desktop Repair

Won't power onBlue screenPSU swapMotherboardGPUFan noise

Step-by-step testing of power, motherboard and GPU, with PSU, board and cooling parts replaced on site.

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Laptop Repair

Laptop Repair

Liquid damageCracked screenNo powerBatteryKeyboardScreen swap

Screen, battery, keyboard and board tested one by one — including MacBooks. We tell you exactly where it fails.

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Chip-level Board Repair

Chip-level Board Repair

No needless board swapComponent levelPower circuitBGA reworkReballingShort circuit

We trace the fault down to the actual circuit. If a component can be replaced, we replace the component — not the whole board.

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OS Reinstall & Tune-up

OS Reinstall & Tune-up

Clean OSAll driversOffice appsMalware removalFaster bootData backed up first

Genuine OS installed and activated, drivers complete, your usual software set up, and your files backed up before we start.

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Data Recovery

Data Recovery

Deleted filesFormatted driveLost partitionSSD recoveryClicking driveClean-room open

A read-only image is taken before any recovery, so nothing is made worse. Cost is confirmed before we start.

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Upgrade & Cleaning

Upgrade & Cleaning

Add RAMFit SSDInternal cleaningNew thermal pasteCooler and quieterRevive old PCs

The cheapest way to make an old machine fast again. Most models are done the same visit.

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Common problems

Know what is wrong before you talk about the price

The calls we get most often, with how we judge and how we fix them

No power

Press the button, nothing happens

Power supply, board power stages, memory seating and the power-on circuit are checked in order, so we can tell power, board or OS apart.

Blue screen

Blue screen / freezing / random restarts

Memory test, drive check, driver repair and temperature check. We do not swap parts before we know which one failed.

Running slow

Sluggish / takes forever to boot

Drive health check and startup cleanup first, then RAM and SSD advice. Most machines do not need replacing.

Liquid spill

Water or coffee in the laptop

Power it off and do not turn it on again. We strip, clean the corrosion and replace damaged parts — the sooner, the better the odds.

Display fault

Cracked screen / artefacts / no picture

Cable, GPU and display settings are checked. Screen replacements are quoted by model and panel, fitting included.

Data loss

Clicking drive / deleted files / missing partition

A clicking drive is not spun up repeatedly. Anything storage-related gets imaged before recovery.

Overheating

Hot to touch, loud fans

Internal cleaning, fresh thermal paste and better airflow bring temperatures back to normal.

Ports dead

USB ports not working / devices not recognised

Front-panel wiring, board headers and drivers are checked. Dry joints can be reworked at component level.

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Shanghai Xuda Computer · on-site service in Shanghai since 2002
How to judge us

Price, warranty and your data — up front

Quote first, no surprises

On-site diagnosis is free. The quote is itemised, and we start only after you approve it. If the same fault returns within 90 days, the rework is free.

We replace parts, not whole boards

The fault is traced to a circuit and a component. Screen, battery and keyboard are tested separately, and we explain every step.

Clean-room bench and BGA rework

Head swaps happen in a clean bench; boards get BGA rework and reballing instead of a full board swap.

Read-only image before touching a drive

Anything involving storage is imaged read-only first. Companies can sign an NDA.

Price guide

Diagnosis at your door is free — you approve before we repair

Final cost follows the itemised quote on site. Nothing starts without your yes

✓On-site diagnosis free, no call-out fee ✓Quoted before any work, price does not move ✓Nothing to pay unless it is fixed
ItemGuide priceNote
On-site diagnosisFreeNo call-out fee. If we do not repair, you pay nothing
Internal cleaning¥80–150Strip-down clean, fans cleared, new thermal paste
OS reinstallMost booked¥100–150Genuine OS, drivers complete, common software, data backed up
Laptop screen replacement¥200–800Quoted by model and panel, fitting included
Board component repair¥150–500Component-level repair, not a whole-board swap
Data recovery¥300–800Imaged first; cost confirmed before recovery starts
These are guide prices for common jobs, not a final quote. Board-level and recovery work varies by model and by how far the fault has gone. You get the itemised breakdown face to face, and you can walk away at no charge.

One call and an engineer is on the way

Free on-site diagnosis · itemised quote before any work · 90-day warranty

178-8794-2669

Prefer to type? Tap WeChat above to copy our ID, then message us in English — we usually reply within 30 minutes.

Leave your details,
we call back

Tell us what is wrong and when suits you. An English-speaking coordinator will call you back.

✓On-site diagnosis free, no call-out fee
✓Quoted before any work, no hidden costs
✓Nothing to pay unless it is fixed
✓90-day repair warranty

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How it works

How it works

From the first call to paying

Tell us what happened

Call, WeChat or WhatsApp us and describe the symptom. If you prefer, an English-speaking coordinator will take the call.

We quote before we touch it

On-site diagnosis is free. You get an itemised quote first, and we only start once you say go.

Fixed on the spot where possible

Most jobs are finished at your home or office in one visit, with the parts we carry in the van.

Check it, then pay

You test the device before paying. Every repair carries a 90-day warranty.

Recent jobs

Recent jobs around Huaxin

Real call-outs in this area, with what we found and what it cost

Home office · Huacao MacBook Air that took a glass of water
Home office · Huacao

MacBook Air that took a glass of water

Powered down on the spot, stripped and cleaned the same evening. Only the keyboard cable needed replacing.

Back up and running in 24 hours
Expat family apartment · Xujing Desktop that would not post after a thunderstorm
Expat family apartment · Xujing

Desktop that would not post after a thunderstorm

PSU and board power stage tested; one PSU swap and a fresh CMOS battery brought it back.

Fixed in one visit, no board swap
Small firm · Hongqiao Four office PCs slowing to a crawl
Small firm · Hongqiao

Four office PCs slowing to a crawl

Drive health check showed two failing disks. SSDs and RAM fitted on site, files migrated.

No new machines needed
Student flat · Jiangqiao Thesis lost with a formatted drive
Student flat · Jiangqiao

Thesis lost with a formatted drive

Imaged read-only before any recovery, then pulled the documents back from the image.

Files recovered in full
FAQ

Questions we get asked most

01

Is there computer repair near Huaxin?

Yes. Huaxin is one of the areas our engineers cover daily, so computer repair there is routine for us. On-site diagnosis is free and the quote is itemised before anything is touched.

02

Do you have English-speaking engineers?

Yes. You can book in English by phone, WeChat or WhatsApp, and we will pair you with an engineer who can explain the fault and the quote in English.

03

Is the on-site visit really free?

Yes. There is no call-out fee and no diagnosis fee. If you decide not to go ahead, you pay nothing.

04

How soon can someone come?

In the areas we cover, often the same day and sometimes within 30 minutes. We confirm a window before booking.

05

Do I have to replace the whole motherboard?

Usually not. We test down to circuit level and replace the failed component, which costs far less than a full board.

06

What about my data and privacy?

Storage work always starts with a read-only image. Companies can sign an NDA, and we do not copy personal files.

07

What warranty do you give?

90 days on repairs. If the same fault comes back inside that window, we fix it free.

Coverage

Where in Huaxin we go

Communities, streets and buildings we are called to most in this area

BaimatangcunResidential→ Baolong CommunityResidential→ Beiqing HighwayResidential→ BeixincunResidential→ ChunjiangsanyueResidential→ Chunjiang CommunityResidential→ FengbeixiaoquResidential→ Fengmatang RoadResidential→ FengxijiayuanResidential→ Fengxing RoadResidential→ Fengxi CommunityResidential→ FengxishuichanxiaoquResidential→ Fengxitang RoadResidential→ FengxixincunResidential→ Fengyou RoadResidential→ Fengzhong RoadResidential→ HongqiaobaolongchengResidential→ HuafujieResidential→ Huafu CommunityResidential→ HuafuxiaoquResidential→ HuaihaicunResidential→ HuaqiangjieResidential→ HuaqiangjingyuanResidential→ Huaqiang CommunityResidential→ HuatengjiayuanResidential→ Huateng RoadResidential→ HuatengluxiaoquResidential→ Huateng CommunityResidential→ Huawei RoadResidential→ HuaxiangxiaoquResidential→ HuaxinjieResidential→ Huaxin CommunityResidential→ HuaxinxincunResidential→ Huaxu HighwayResidential→ HuayicunResidential→ Huayue CommunityResidential→ Huazhi RoadResidential→ HuoxingcunResidential→ JiananxiaoquResidential→ JianqiangcunResidential→ Jiasongzhong RoadResidential→ Jihe HighwayResidential→ JinruiyuanResidential→ Jinruiyuan CommunityResidential→ LingjiacunResidential→ LongxihuayuanResidential→ LuxiangcunResidential→ LvdiyiwanResidential→ MayangcunResidential→ MingzhuyuanResidential→ Minyuan ApartmentsResidential→ RuihejintingResidential→ Ruihejinting CommunityResidential→ SanyouxingshuResidential→ ShengjiazhaixiaoquResidential→ SongshancunResidential→ Xiayang SubdistrictResidential→ XijiaobandaoResidential→ Xijiaobandao CommunityResidential→ XindazhouhuatingyuanResidential→ XindazhouhuayuanResidential→ XindazhoujiayuanResidential→ Xinfeng ApartmentsResidential→ Xinfeng CommunityResidential→ Xinfengzhong RoadResidential→ Xinfuzhong RoadResidential→ XingshangwanResidential→ Xingshangwan CommunityResidential→ XinhuaxiaoquResidential→ XinleyuanResidential→ Xinmiao RoadResidential→ XinmuqiaocunResidential→ Xinxie RoadResidential→ XinyicunResidential→ Xinyi RoadResidential→ XiulongcunResidential→ XiyuanxincunResidential→ XunancunResidential→ XuxiecunResidential→ XuxiexincunResidential→ XuzhongcunResidential→ YangjiazhuangcunResidential→ Yuelan CommunityResidential→ Yuexin CommunityResidential→ ZhoubangcunResidential→ ZhuzhangcunResidential→
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