At Xigox, we provide expert Laptop Repair services in Mumbai with over 20 years of industry experience. Our certified technicians specialize in diagnosing and resolving all types of issues quickly and efficiently.
We understand how frustrating technical problems can be. That's why we offer same-day service with genuine parts and comprehensive 6-month warranty. Our Mumbai-based service center is equipped with state-of-the-art tools to handle any repair or maintenance requirement.
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Expert repair using genuine parts and proper tools
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We provide Laptop Repair services throughout Mumbai and surrounding areas including all major localities. Our service coverage extends across Mumbai, Navi Mumbai, and Thane regions.
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With over 20 years of excellence in Laptop Repair, we've built our reputation on quality work, transparent pricing, and outstanding customer service. Every device we service is treated with the same care and attention as if it were our own.
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Expert laptop WiFi repair in Virar West & Virar East. WiFi not working, no networks showing, "No WiFi adapter found", weak signal, WiFi keeps disconnecting? Driver fix, antenna repair, WiFi card replacement. All brands - HP, Dell, Lenovo, Acer, Asus!
*60% issues are software/driver fixes
"No WiFi adapter" error. 50% driver issue (FREE fix!), 50% hardware dead (WiFi card/antenna).
WiFi on but can't see any networks. Airplane mode, disabled adapter, or antenna disconnected.
1-2 bars WiFi (others get full bars). Antenna cable loose or antenna damaged in display lid.
Connects then drops every few minutes. Driver issue, power management, or WiFi card dying.
Wrong password error (but password correct!). IP conflict, adapter issue, or router compatibility.
No WiFi toggle in Settings. WiFi icon disappeared. Driver uninstalled or airplane mode stuck.
Professional WiFi diagnosis & repair. 60% are simple driver fixes - FREE diagnosis!
Understanding Laptop WiFi: WiFi card: Small M.2 2230 or mini PCIe card (inside laptop near RAM), Contains: WiFi chip (Intel, Realtek, Qualcomm, Broadcom), Bluetooth chip (usually integrated), 2 antenna connectors (Main & Aux - tiny snap-on connectors). WiFi antennas: 2 thin coaxial cables route from WiFi card → through hinges → to antennas in display lid (above screen, best reception), Usually black & white wires with gold connectors. Standards: WiFi 4 (N) - old, up to 300 Mbps, WiFi 5 (AC) - common, up to 867 Mbps, WiFi 6 (AX) - modern, up to 2.4 Gbps, WiFi 6E (AX) - newest, adds 6GHz band. Frequency bands: 2.4GHz - longer range, more interference (neighbors, Bluetooth, microwaves), 5GHz - faster, shorter range, less crowded. Laptop WiFi vs phone: Phones usually better WiFi (higher transmit power, better antennas). Laptop WiFi weaker (power limits, antenna in lid = farther from card).
Most Common Issue: Driver Problems: 60% of WiFi issues are software! Scenario 1 - Windows Update broke driver: After Windows Update → WiFi stops working. What happened: Windows installed generic/incompatible WiFi driver (overwrote manufacturer driver). Symptoms: "No WiFi adapter", WiFi icon missing, Yellow ! in Device Manager. Fix: Download correct driver from Intel (most common - Intel AX200, AC9560), Realtek (RTL8822CE, RTL8821CE), Qualcomm (QCA9377, QCA6174), Or: Use HP Support Assistant, Dell SupportAssist, Lenovo Vantage (auto-detects & installs). Uninstall current driver → Install downloaded driver → Restart. (₹500 if you bring for driver install). Scenario 2 - Airplane mode stuck: Airplane mode ON → WiFi disabled. But: Airplane mode toggle missing or grayed out! Fix: Registry fix OR reinstall WiFi driver. We do this in 15 min (₹500). Scenario 3 - WiFi adapter disabled: Device Manager → WiFi adapter shows but says "Disabled". How it happens: Accidentally pressed Fn+WiFi key, Windows power policy disabled it. Fix: Right-click adapter → Enable (FREE!). Prevention: Don't install Windows Update WiFi drivers (let manufacturer handle it). Disable automatic driver updates for WiFi adapter specifically.
WiFi Antenna Issues: Antennas critical for signal! Antenna location: 2 antennas at top of display lid (one on each side of webcam usually), Thin wires embedded in display bezel or stuck to display back. Common problem after hinge/screen repair: WiFi stopped or very weak after repair = antenna cables disconnected! Why happens: During disassembly, antenna cables (very thin!) pop off WiFi card connectors, Technician forgot to reconnect them (easy to miss!). Symptoms: Weak WiFi (1-2 bars) even near router, WiFi unstable (connects/disconnects), Started immediately after screen/hinge repair. Fix: Open laptop bottom → locate WiFi card (near RAM) → 2 gold snap connectors (labeled "Main" & "Aux") → reconnect black & white antenna cables → snap firmly → test. Cost: ₹800-₹1,200 (30-60 min job). Antenna replacement needed if: Cables physically cut/damaged (can't reconnect), Display lid damaged (antennas in lid), Very old laptop (antenna wires brittle, broke). Cost: ₹1,200-₹1,800 (requires display disassembly, route new cables through hinges). DIY risk: Antenna connectors VERY delicate (1mm size). Snap off easily if forced. Professional reassembly recommended!
WiFi Card Replacement: When WiFi card is dead beyond repair. When to replace: Driver reinstall doesn't fix issue, WiFi card not detected in BIOS (disappeared completely), Intermittent WiFi that gets progressively worse (card dying), Want WiFi 6 upgrade (from old WiFi 4/5). Compatibility: Most laptops use M.2 2230 WiFi card (Key E - 30mm length, notch at pin 10), Older laptops use mini PCIe (half-height card, 27mm x 30mm). Best WiFi cards for replacement: Intel AX200 (₹1,500-₹2,000): WiFi 6, 2.4 Gbps, Bluetooth 5.2, Best compatibility (works with all Windows 10/11), Most reliable, Low power consumption. Intel AC9560 (₹1,200-₹1,500): WiFi 5, 1.73 Gbps, Good budget option. Realtek RTL8822CE (₹1,200-₹1,500): WiFi 5, budget-friendly, OK performance. Avoid: Very cheap Chinese clones (₹500-₹800 online) - poor quality, disconnect issues. Installation process: Open laptop bottom (remove 8-12 screws), Locate WiFi card (usually near RAM slots, covered by metal shield sometimes), Remove antenna cables (2 connectors - note which is Main/Aux!), Unscrew WiFi card (1 screw), Remove old card (pull out at 30° angle), Insert new card (30° angle, push down, screw), Connect antenna cables (Main=black, Aux=white usually), Close laptop, Boot to Windows, Install driver (Intel.com or manufacturer CD), Test connection. Takes 1-2 hours. Our service: We stock Intel AX200 (most popular) in Virar - can replace same day! ₹1,500-₹2,000 (card + labor).
Brand-Specific WiFi Issues: HP Pavilion: Realtek WiFi cards common (RTL8821CE) - notorious for disconnect issues! Fix: Update to latest Realtek driver OR replace with Intel AX200 (₹1,500-₹2,000). HP often BIOS-locks WiFi cards (only HP-approved cards work) - we know which cards bypass lock! Dell Inspiron: Killer WiFi cards (E2500, AX1650) - gaming-focused but buggy drivers. Fix: Install latest Killer drivers from killernetworking.com OR switch to Intel drivers (Killer = rebranded Intel). Lenovo IdeaPad: Lenovo Vantage software can disable WiFi adapter (bug). Fix: Uninstall Lenovo Vantage OR update to latest version. WiFi card allowlist in BIOS (only Lenovo-approved cards) - we have workaround! Acer Aspire: Qualcomm Atheros WiFi (QCA9377) - decent but driver support poor. Fix: Use Acer-provided drivers (not Qualcomm generic). Upgrade to Intel AX200 for better performance (₹1,500-₹2,000). Asus VivoBook: Intel WiFi usually (good quality). Main issue: Antenna cables very thin, disconnect easily. Check antenna connections first before replacing card!
WiFi vs Router Issues: Is it laptop or router? Test! Test 1 - Other devices: Connect phone, tablet, another laptop to same WiFi. All devices have problems = router issue (restart router!). Only your laptop has problem = laptop issue. Test 2 - Different networks: Try mobile hotspot (phone tethering), Try neighbor WiFi, Try public WiFi (café). Works on other networks = home router compatibility issue (not laptop WiFi card!). Doesn't work on any network = laptop WiFi card dead. Test 3 - Distance test: Place laptop 3-5 feet from router (close!). If still weak signal/disconnects = laptop antenna issue. If works close but not far = router weak (not laptop fault). Router issues that seem like laptop problems: Router 2.4GHz band crowded → switch to 5GHz (router setting), Router firmware outdated → update firmware, Router MAC filtering enabled → add laptop MAC address, Router channel congested → change to channel 1, 6, or 11, Router in basement, laptop upstairs → signal too weak (get WiFi extender ₹1,000-₹2,000). Laptop issues that seem like router problems: WiFi adapter disabled (Settings → enable), Power management turning off WiFi (disable in Device Manager → Power Management), Proxy settings interfering (Settings → Proxy → OFF), VPN software blocking connection (disable VPN test).
Windows 11 WiFi Issues: Windows 11-specific problems! Issue 1 - "Can't connect to this network": Common after Windows 11 upgrade. Fix: Network reset (Settings → Network → Advanced → Network reset → Reset now). Removes all saved networks + adapters → fresh start. Issue 2 - WiFi settings missing: WiFi toggle disappeared from Settings. Fix: Restart Network List Service (Services → WLAN AutoConfig → Restart). Issue 3 - Slow WiFi on Windows 11: Windows 11 bug with older WiFi cards. Fix: Update WiFi driver to latest, OR: Downgrade to Windows 10 (if laptop doesn't support Windows 11 well). Issue 4 - "No Internet, Secured": Connected to WiFi but no internet. Fix: Flush DNS (CMD: ipconfig /flushdns), Reset TCP/IP (CMD: netsh int ip reset), Forget network → reconnect. Compatibility: Windows 11 doesn't support very old WiFi cards (pre-2015 cards missing drivers). Solution: Buy USB WiFi adapter (₹500-₹1,500) OR downgrade to Windows 10 OR upgrade internal WiFi card (₹1,200-₹2,500).
USB WiFi Adapters - Alternative Solution: Internal WiFi card dead? Use USB adapter meanwhile! USB WiFi dongles: Tiny USB stick with WiFi chip inside, Plug into USB port → automatic driver install → connect to WiFi. Advantages: Cheap (₹400-₹1,500), Instant fix (no laptop disassembly), Portable (use on desktop/laptop), Easy to replace if breaks. Disadvantages: Occupies USB port, Sticks out (can break if bumped), Slightly slower than internal WiFi card, Not as elegant (visible dongle). Recommended models: TP-Link Archer T2U Nano (₹800-₹1,000): AC600, small size, good range. TP-Link Archer T3U (₹1,200-₹1,500): AC1300, faster, external antenna. D-Link DWA-131 (₹600-₹800): N300, budget, basic use OK. When to use: Internal WiFi card dead + urgent need (can't wait for repair), Laptop 8-20+ years old (not worth internal card replacement ₹1,500), Temporary solution while ordering WiFi card online. Long-term: USB WiFi OK for basic use, but for best performance + portability → fix internal WiFi card!
WiFi 6 Upgrade Benefits: Old WiFi 4/5 card? Upgrade to WiFi 6! WiFi 6 advantages: 3-4x faster (up to 2.4 Gbps vs 867 Mbps WiFi 5), Better in crowded areas (apartments, offices), Lower latency (better for gaming, video calls), Better battery life (Target Wake Time feature), Supports more devices simultaneously (OFDMA). Requirements: WiFi 6 router (₹2,000-₹5,000 - Xiaomi AX1800, TP-Link AX1500), WiFi 6 laptop card (Intel AX200 ₹1,500-₹2,000). Real-world improvement: File download from NAS: WiFi 5 = 50-60 MB/s, WiFi 6 = 100-120 MB/s (2x faster!), Video calls: WiFi 5 = occasional lag, WiFi 6 = smoother (lower latency), Gaming ping: WiFi 5 = 30-40ms, WiFi 6 = 20-25ms. Worth upgrading? If you have WiFi 6 router at home: YES (₹1,500 card upgrade = significant improvement). If router is old (WiFi 4/5): NO (upgrade router first ₹2,000-₹5,000, then laptop ₹1,500). Our recommendation: When replacing dead WiFi card → always install Intel AX200 (WiFi 6) even if router is old (future-proof laptop, only ₹300-₹500 more than WiFi 5 card!).
Prevention & Maintenance: Keep WiFi healthy! 1) Update drivers regularly: Intel: intel.com/support → download latest WiFi/Bluetooth drivers every 6 months. Or use Intel Driver & Support Assistant (auto-updates). 2) Disable power management: Device Manager → WiFi → Properties → Power Management → Uncheck "Allow computer to turn off" (prevents disconnects!). 3) Router placement: Keep router elevated (shelf/table, not floor), Router in central location (not corner of house), Away from microwave, cordless phones (interference). 4) Change WiFi password regularly: Every 6-12 months (security), Use WPA3 if router supports (better than WPA2). 5) After hinge/screen repair: Test WiFi immediately! If weak → antenna cables may be loose → fix within warranty period (free!). 6) Don't download WiFi drivers from random websites: Use official Intel, Realtek, or laptop manufacturer sites only (avoid driver pack tools with bundled bloatware!).
Service Coverage: Virar West (Sheetal Nagar, Doghar Pada, Datt Mandir Road, Agashi Road), Virar East (Railway Station, Global City), Nalasopara, Vasai Road. Free pickup/delivery! WiFi diagnosis FREE - we'll identify if driver (₹500), antenna (₹800-₹1,500), or WiFi card (₹1,200-₹2,500) issue. Same day service for most repairs! We stock Intel AX200 WiFi 6 cards for immediate replacement.
Contact us today at +91 7499761196 or WhatsApp. WiFi not working? No networks showing? Weak signal? Free diagnosis in Virar. WiFi repair specialists!
FREE Diagnosis • Driver Fix ₹500 • Antenna ₹800 • WiFi Card ₹1,200-₹2,500 • Same Day
Available in all major areas