How to Choose a Computer Repair Service in Dhaka (2026)

11 June 2026 · 7 min read · BAYAS Editorial

Every week at BAYAS, we receive 5 to 10 devices that were "repaired" elsewhere and came back worse. A MacBook with a counterfeit battery that swelled within two months. A Dell laptop with a "new" screen that had dead pixels on day three. A desktop whose "repair" was just a Windows reinstall — the failing power supply was never touched. For a real-world example, see how our logic board repair revived a completely dead MacBook Air M1 for a fraction of the replacement cost.

BAYAS repairs all major laptop brands at your home in Dhaka — certified technicians, genuine parts, and a 30-day warranty on every job. Check our Laptop Repair page or WhatsApp 01712-644590 for a quote.

Choosing a computer repair service in Dhaka is not just about price. It is about whether your device comes back healthier or sicker.

This guide explains the seven checks BAYAS technicians recommend you make before handing your device to anyone — drawn from eight years of servicing laptops, desktops, and MacBooks across 36 Dhaka zones. Whether you need laptop repair, MacBook repair, or data recovery, these checks apply.

Choosing a trusted computer repair service in Dhaka — BAYAS technician at work

Does the Technician Diagnose in Front of You?

A legitimate repair begins with diagnosis, not guessing. If a shop takes your device to a back room and returns 30 minutes later with a quote, you have no way to know what they actually found — or whether they created a problem to charge you for a fix.

What to expect: The technician should power on the device in front of you, run visible tests (voltage, POST, storage SMART, thermal), and explain what each test reveals. At BAYAS, we perform structured diagnostics at your home or office — you see every step.

Red flag: "We need to keep it overnight for testing" when the fault is basic (no power, no display, slow boot). Basic diagnosis takes 10 to 30 minutes with proper tools.

Does the Service Center Use Genuine Parts?

The Dhaka laptop spare parts market is flooded with counterfeit components. A "genuine HP battery" sold at BDT 1,800 is almost certainly fake — genuine batteries from authorized distributors cost BDT 3,500 and up.

Part	Genuine price (Dhaka retail)	Counterfeit price	Risk
Laptop battery	BDT 3,500 – 12,000	BDT 1,200 – 2,500	Swells, shorts, fire hazard
Laptop screen (15.6" FHD)	BDT 5,000 – 9,000	BDT 2,500 – 4,000	Dead pixels, dim backlight, fails in months
MacBook battery	BDT 7,000 – 18,000	BDT 3,000 – 5,000	Warps trackpad, cracks chassis
Laptop charger	BDT 2,500 – 5,000	BDT 800 – 1,500	Voltage spikes, fries motherboard

What to expect: The service should provide a retail invoice in your name from an authorized Dhaka retailer (StarTech, Ryans, Global Brand, Computer Mania). If they refuse to show the receipt, assume the part is not genuine.

BAYAS practice: Every replacement part comes with the original retailer invoice. You see the exact price we paid. No markup, no hidden margin.

Is the Warranty Provided in Writing?

A verbal "we guarantee our work" is worth nothing. A written warranty with specific terms is the difference between a responsible service and one that disappears after payment.

What to expect at minimum:

Workmanship warranty: 30 days minimum (BAYAS provides this on every job)
Parts warranty: Manufacturer or retailer warranty, typically 3 to 12 months
Written terms: what is covered, what voids it, and how to claim

Red flag: "Warranty void if you open the device" — this prevents you from getting a second opinion. A confident technician stands behind their work.

Do You Get a Price Breakdown Before Work Begins?

The most common complaint we hear: "They quoted BDT 2,000 on the phone, then charged BDT 8,000 after opening."

What a proper quote includes:

Diagnostic fee (if any)
Parts cost with part number and source
Labor charge (capped, not hourly)
Total, with tax if applicable
Timeline

BAYAS practice: Every quote is shared on WhatsApp before work begins. Diagnostic fee is credited toward repair if you proceed. Labor is capped per job type — never per hour, never open-ended. Parts are billed at retail invoice cost.

Are the Technicians on Payroll or Freelancers?

Many "repair services" in Dhaka are WhatsApp groups where the admin forwards your job to whichever freelancer is available. There is no quality control, no accountability, and no recourse if the freelancer damages your device.

What to check:

Does the service have a physical address? (BAYAS: Akota Society Bhavan, House 216, East Chanpara, Uttarkhan)
Are technicians full-time or gig workers?
Is there an office phone number you can call?
Does the service have a website with real content (not just a Facebook page)?

A physical workshop with full-time technicians signals investment in reputation. BAYAS covers all 36 Dhaka zones including Uttara, Mirpur, and Dhanmondi. Freelancers can change their WhatsApp number in 30 seconds.

Does the Service Center Have Chip-Level Capability?

Most repair services in Dhaka are "board-swappers" — they replace entire assemblies rather than repairing at component level. A dead motherboard? They quote for a new one. A flickering screen? They swap the whole display assembly instead of checking the LVDS cable.

What chip-level repair means:

Replacing individual power ICs, capacitors, and MOSFETs on a motherboard
BGA rework: removing and reattaching chips using hot-air stations
Ultrasonic cleaning for water-damaged logic boards
Boardview-based diagnostics: tracing circuits using schematic files

Why it matters: A chip-level repair for a power IC costs BDT 3,000 to 6,000 through our motherboard repair service. A board swap costs BDT 15,000 to 35,000. The difference is not skill — it is equipment and training. BAYAS invested in microscopes, hot-air rework stations, and programmable power supplies so we can fix boards, not just replace them.

What Transparency Signals Should You Look For?

Before you book, browse the service's website and online presence:

Signal	Good	Bad
Physical address	Full address visible	No address, only WhatsApp
Pricing	Ranges and examples published	"Call for price" only
Phone number	Visible, real number	Hidden or fake
Reviews	Google reviews, real names	Only screenshots, no links
Website content	Original, detailed, helpful	Thin, copied, generic
Photos	Real workshop, real technicians	Stock photos, no faces

A service that is transparent before you pay will be transparent after you pay. Opacity before payment is a reliable predictor of opacity after.

What to do now

If your laptop, desktop, MacBook, printer or UPS needs repair in Dhaka:

Save this checklist. Read it before calling any service.
WhatsApp BAYAS at 01712-644590. Describe the fault — optionally send a photo or short video. We respond within minutes during business hours (8 AM to 11 PM, 7 days).
Compare our quote. Clear parts cost, capped labor, retail invoice in your name, 30-day written warranty.

You have no obligation. But you will have a benchmark to measure every other quote against.

For a complete playbook on related repairs and pricing in Dhaka, see our Laptop Repair Dhaka Guide — covering everything from diagnostics to warranty.

This guide was written by BAYAS Editorial, based on thousands of repair jobs across 36 Dhaka zones since 2018. If you found it useful, share it with someone in Dhaka who might need it. Last updated: June 11, 2026.

See also: PC Repair Shop Near Me Dhaka