Shanghai union wants a professional laptop maintenance service at home
Don't panic about the laptop strike! The shanghai union wants official clearance of the network
Have you ever seen one of these crashes
Keyboard key/screen/blackscreen
The cylindrical battery has dropped sharply from 8 hours to 2 hours
Bluescreen dead/not available
The data is missing from the system crash
I can't find a regular maintenance point outside the warranty period
Shanghai union wants six core advantages for laptop maintenance
1 urg directly signing service (no. Sh-ln-a)
2 hours in 19 districts. Wait. Life
3️⃣ [free depth test] with main panel/ram/hard disk/cell full test
4 (one year of quality assurance)
5 electronic quotations issued prior to maintenance of [transparent pricing system] (untrustable)
Two hours in the city. Let's go. The door
Shanghai union wants to do the whole process guide for the notebook
I. Three-step method for diagnosis of failure (with free testing tool)
Initial self-examination:
- observe the state of the indicator when connected to the computer (red/yellow/green meaning)
- test battery health (80% normal value)
2. Specialized testing:
Mainboard testing: use of a universal meter to detect the power supply module (focus: cpu/gpu welding points)
Hard drive detection: crystal diskinfo to read smart data
Screen detection: line-by-line scan + contrast test (conceptual authentication device standard)
Battery detection: discharge curve analysis (capacity decay > 20% needs replacement)
3. Maintenance programme:
Hardware category: master plate replacement (original plant offer: r7,000 or approximately 680)
Software class: system reloading (retention data set: ¥199)
Other: total keyboard replacement (¥299)
Distribution of regional maintenance sites in shanghai (with location guide)
Pudong new zone: center for thinking, 1688 century avenue
Quiet zone: 1370 nanjing west road (step 13)
Xu seok region: 300 rainbow bridge road
Nanning zone: 1600 janansi road (near shanghai international heart)
Yangpur district: pentagon, building 3
Other regions: provision of electronic map navigation covering all shanghai
Iii. Maintenance care (real case alert)
Case 1: a user's self-dismantling machine caused the main plate to burn
Maintenance records: main plate electric perforation (high self-dismantling machine cost ¥ 1200)
Recommendation: non-professional prohibition of self-dismantling
Case 2: unreconciled battery cycle causing the main panel malfunction
Maintenance records: battery overcharge caused damage to main panel protection circuits
Recommendation: 20-80 per cent power per charge
Case 3: loss of data due to unofficial maintenance
Maintenance records: third-party maintenance replacement error hard drive
Loss: important work files of clients (value £500,000)
Recommendation: prioritize official maintenance channels
Detailed maintenance costs (latest quotation)
Maintenance projects basic costs value added services
| - - | | | | | | |
¥ ¥ ¥ ¥ ¥ ¥ ¥ 800 ¥ ¥ ¥ ¥ ¥ ¥
¥380-¥980 |old screen upgrade +600 |
¥ reload system ¥ 99 | data migration service ¥ 299 +
¥ 398 ¥ 快 quick filling technology upgrade + 150 +
¥ data recovery | meeting + + + 800 +
Selection of user evaluations (real client feedback)
@shanghai small king: blue screen at 1 a. M. The master comes to the door within 2 hours, the main plate tests show an aging of electric capacitor, a smooth change of backsliding, and transparent fee-free consumption. Give it to the pro
@start general li: annual maintenance of 8 companies' laptops saved 30% of the total cost of outsourcing and no key data was lost. Strongly recommend corporate cooperation
Vi. Free access to counselling
Hotline: 400-800-1234 (9-2100 workdays)
Offline experience: free testing areas in service centres
Special tip: now book maintenance entitlements:
Free screen protection film (value 89)
9% discount on maintenance (valid until 31 december)
1 year home maintenance service (new clients limited)
Shanghai union wants to make three commitments for laptop maintenance
1 30-minute response: confirmation by telephone within 30 minutes of receipt
2 hours home: 95 per cent coverage in urban areas
3 ️⃣ 24-hour quality assurance: free maintenance for non-anthropogenic damage
After the official sale, the laptop service, the laptop data, the laptop screen replacement, the laptop battery replacement, the laptop system reloading, the laptop master plate repair, the notebook blue screen restoration, the laptop black screen maintenance
Operational guide (text)
1 appointment procedure:
1-we're searching for the shanghai service
Click at the bottom "online"
3 upload failed photos + select service type
4. Automatically match the nearest maintenance point
2 maintenance process:
I'm making an appointment to check on the offer, repair the quality assurance
Full electronic records (for any time to check progress)
3 means of payment:
We believe in payment/payment treasure
Business-to-public transfers (supported invoices)
Credit card instalments (8 cooperative banks)
Common answer (faq)
Q1: can backup computers be used during maintenance
A: temporary equipment rental services available (per day)
Q2: how do you validate accessories after maintenance
A: 2d code for scanning accessories for batches and quality assurance information
Q3: enterprise's policy on bulk maintenance preferences
A: 90% discount for 5 and above + free home assessment
Q4: how is data security guaranteed during maintenance
A: encrypted shredding of all hard disk data
Q5: prices for off-limit maintenance
A: 70% discount (purchase vouchers required)
Now action benefits:
The top 100 booking clients are granted:
1 aluminum battery (value ¥298)
Portable recharging (2000mah)
3 computer cleaning kit (with static bracelets)
Service cover maps (dynamic updates)
Insert shanghai union to try to repair the distribution of the grid
(note: actual release needs to be replaced by an official map link)
Important time nodes:
1 september-30 september: special service for the start of the school season (free basic testing fees)
11 november: double 11 maintenance premium plus (ceiling 500)
31 december: final cut-off date for the annual maintenance package
Special reminder: be careful when you get a laptop
1. Rejection of the low price trap (under 40 per cent of market prices requires vigilance)
2. Request for access to maintenance qualifications (official authorization number)
3. Require maintenance vouchers (electronic + paper double backup)
4. Regular backup of critical data (recommended for pc health manager)
Shanghai coalition declaration on laptop maintenance services:
"let every one of them think about finding a warm home in shanghai!"
Shanghai union wants to work on the laptop service. Response
Shanghai union wants to work on the laptop service. Response




