--- title: "Maintenance — Repair Tips & Guides" description: "Maintenance guides from BAYAS Dhaka — tips, costs & DIY fixes. Expert computer repair insights for maintenance." canonical: "https://bayas.com.bd/blog/category/maintenance" breadcrumb: ["Home", "Blog", "Maintenance"] --- # Computer Maintenance — Keep Your PC Running Smoothly in Dhaka 14 articles Regular computer maintenance prevents costly breakdowns, keeps your system running fast, and extends hardware lifespan — especially important in Dhaka where dust, humidity, and voltage fluctuations are everyday realities. The Maintenance category is packed with actionable advice on cleaning your PC, monitoring temperatures, defragmenting drives, updating software, and scheduling preventive checkups. Learn how often to clean your desktop's intake fans, which tools to use for thermal paste reapplication, how to check SSD health with SMART data, and when to replace a failing power supply before it damages other components. These are the same maintenance routines BAYAS technicians follow during every service call. If you would rather leave it to the pros, BAYAS offers [computer maintenance service at your home in Dhaka](https://bayas.com.bd/services/computer-maintenance-service-dhaka) — including deep cleaning, thermal repaste, fan replacement, OS optimisation, and hardware health checks. [Contact BAYAS on WhatsApp](https://wa.me/8801712644590?text=Hi%20BAYAS%2C%20I%20need%20PC%20maintenance.) to schedule a service. Maintenance ## [How to Keep Your PC Cool Through a Dhaka Summer](https://bayas.com.bd/blog/keep-pc-cool-dhaka-summer) Keep PC cool in Dhaka summer — heat causes, symptoms, fan upgrades and BDT pricing for thermal paste replacement and case cleaning. Maintenance ## [Laptop Screen Replacement in Dhaka — 2026 Guide](https://bayas.com.bd/blog/laptop-screen-replacement-dhaka) Laptop screen broken in Dhaka? Complete 2026 price guide — HD, FHD, 4K, OLED, IPS screen prices in BDT. BAYAS, 5000+ repairs, 36 zones. Maintenance ## [How to Choose a Computer Repair Service in Dhaka (2026)](https://bayas.com.bd/blog/choose-computer-repair-service-dhaka) How to choose a computer repair service in Dhaka without getting ripped off. Red flags, fair pricing & what to ask. Maintenance ## [Computer Servicing in Dhaka — Keep Your PC Running Well](https://bayas.com.bd/blog/computer-servicing-dhaka) Computer servicing in Dhaka — full deep cleaning, thermal repaste and OS tune-up checklist. Pricing, what is included and warranty. Maintenance ## [Laptop Overheating Fix Dhaka — Summer 2026 Cooling Guide](https://bayas.com.bd/blog/laptop-overheating-dhaka-summer-guide) Laptop overheating fix Dhaka: fan clean + thermal repaste BDT 1,500-2,500, home service 36 zones. BAYAS certified techs. WhatsApp 01712-644590. maintenance ## [Data Backup Service Dhaka — Hard Drive & Cloud Backup](https://bayas.com.bd/blog/data-backup-service-dhaka) Data backup service in Dhaka from BDT 1,500. BAYAS backs up hard drives, SSDs & cloud storage at home. 36 zones, same-day. WhatsApp 01712-644590. Maintenance ## [Laptop Battery Replacement Cost Dhaka — All Brands 2026](https://bayas.com.bd/blog/laptop-battery-replacement-dhaka-guide) Laptop battery replacement cost Dhaka 2026: BDT 3,300–22,000 by brand. HP, Dell, MacBook, Lenovo prices. Home service. WhatsApp 01712-644590. Maintenance ## [SSD Upgrade Dhaka — Price, Installation & Complete Guide 2026](https://bayas.com.bd/blog/ssd-upgrade-dhaka-guide) SSD upgrade Dhaka 2026 — SATA, NVMe, M.2 prices in BDT, HDD-to-SSD cloning, same-day home service across 36 zones. BAYAS 5,000+ upgrades. WhatsApp 01712-644590. Maintenance ## [Slow Computer Fix Dhaka — 8 Proven Windows Speed-Up Guides \[2026\]](https://bayas.com.bd/blog/slow-computer-speed-up-dhaka) Slow computer fix in Dhaka: 8 proven speed-up steps from BAYAS technicians. SSD upgrade, Windows 10/11 tune, malware removal. Costs BDT 700–12,000. WhatsApp 01712-644590. Maintenance ## [PC Cleaning Service Dhaka — How to Clean Your Computer at Home (2026 Guide)](https://bayas.com.bd/blog/pc-cleaning-service-dhaka) PC cleaning service in Dhaka costs BDT 1,500–3,000 at your home. Learn when to clean yourself vs call BAYAS. Step-by-step guide + dust risk in Dhaka's climate. WhatsApp 01712-644590. Maintenance ## [BSOD Blue Screen Errors in Dhaka — Causes & Fixes](https://bayas.com.bd/blog/computer-bsod-blue-screen-dhaka) ⭐ BSOD errors in Dhaka? Decode Windows stop codes, find failing hardware, and avoid data loss. Real BDT pricing. 4.9/5 (127). Maintenance ## [Computer Randomly Restarting in Dhaka — Causes & Fixes](https://bayas.com.bd/blog/computer-randomly-restarting-dhaka) Computer randomly restarting in Dhaka? 8 common causes from PSU failure to overheating, with DIY diagnostics and BAYAS repair costs. Maintenance ## [Computer Slow? 10 Fixes That Actually Work in Dhaka](https://bayas.com.bd/blog/computer-slow-solution-fixes) Is your computer slow? Don't worry! BAYAS's 10 proven fixes that actually work in Dhaka. From free solutions to SSD upgrades, everything is covered. Maintenance ## [Data Backup & Maintenance Guide 2026 — Bangladesh](https://bayas.com.bd/blog/data-backup-and-computer-maintenance-bangladesh) Computer data backup & regular maintenance guide for Bangladesh. 3-2-1 backup rule & on-site service. ## Maintenance — Frequently Asked Questions How often should I clean my desktop PC in Dhaka? In Dhaka's dusty environment, clean your desktop every 3–4 months. Focus on intake fans, front mesh filters, CPU cooler fins, and the PSU intake. Use compressed air (not a vacuum, which can create static). If you are not comfortable opening your PC, BAYAS offers professional PC cleaning and maintenance at your home in Dhaka — including thermal paste reapplication. Does thermal paste really need to be replaced? Yes. Thermal paste dries out after 1–2 years, especially under Dhaka's heat. Dried paste causes higher CPU temperatures, thermal throttling, and reduced performance. Replacing thermal paste can lower temperatures by 5–15°C. BAYAS applies high-quality thermal compound during every maintenance visit. How can I tell if my power supply is failing? Signs include random shutdowns, failure to boot on the first try, burning smell from the PSU area, coil whine, or visible bulging capacitors. Dhaka's voltage fluctuations accelerate PSU wear. If you suspect PSU failure, stop using the computer immediately — a failing PSU can damage the motherboard, GPU, and drives. BAYAS can test and replace your PSU on-site. What should I include in a weekly PC maintenance routine? A quick weekly routine: (1) Restart your computer once to clear memory leaks, (2) Check for Windows and driver updates, (3) Run Windows Defender or your antivirus scan, (4) Check disk space on your system drive (keep at least 15% free), (5) Review Task Manager for any unknown high-usage processes. For a deeper monthly or quarterly clean, BAYAS can visit your home. ## Need help now? Talk to a BAYAS technician. Send a WhatsApp or tap to call — most jobs in Dhaka get a same-day home visit. [WhatsApp Now](https://wa.me/8801712644590?text=Hi%20BAYAS%2C%20I%20need%20a%20quote.) [Call 01712-644590](tel:+8801712644590)