Description: TV sound out of sync with video? GossTech Nairobi offers expert diagnosis and repair. Call +254723613664 or visit www.gosstech.co.ke for reliable service in Nairobi and beyond.
TV Sound Not Syncing with Picture? GossTech Has the Right Fix in Nairobi
One of the most frustrating TV issues you can experience is when the sound doesn’t match the picture — also known as audio-video (AV) lip-sync issues. This delay or mismatch can disrupt your viewing experience, whether you’re watching your favorite movie, a live football match, or the evening news.
Fortunately, GossTech, Nairobi’s trusted TV repair and maintenance expert, provides quick, professional, and affordable diagnosis and repair services for this issue — both within Nairobi and across its surrounding towns.
📞 Contact GossTech
- Website: www.gosstech.co.ke
- Email: info@gosstech.co.ke
- Phone/WhatsApp: +254723613664
🚨 Common Signs of Audio-Video Delay or Sync Issues
- The actor’s lips move but the words follow with a delay
- You hear sound effects (like claps or explosions) before or after they appear on screen
- Sync issues only happen when using external devices (e.g., decoders, gaming consoles)
- Delay worsens with time or specific content (like HD streams)
🛠️ How GossTech Diagnoses TV Sound & Picture Sync Issues
At GossTech, we follow a structured diagnostic process:
| Step | Description |
|---|---|
| 1. Initial Consultation | We ask the customer about when the problem occurs, what devices are connected, and the TV’s make and model. |
| 2. Visual Inspection | We examine internal components and external ports. |
| 3. Audio-Visual Testing | We play sample content from multiple sources to identify lag patterns. |
| 4. Firmware & Software Scan | We check for outdated firmware, software glitches, or codec mismatches. |
| 5. Hardware Diagnostics | We test mainboard, sound processors, and HDMI chipsets using specialized tools. |
| 6. Resolution Plan | We provide a clear, cost-effective solution — whether it’s a simple settings adjustment or component replacement. |
🔍 Possible Causes of TV Sound Out of Sync with Image
| Cause | Explanation | Recommended Solution |
|---|---|---|
| Outdated Firmware | TV software bugs can delay audio | Update firmware or reset TV |
| Signal Processing Lag | Slow internal processors may delay sound | Upgrade audio IC or mainboard |
| Loose or Faulty HDMI Cable | Causes data lag between audio and video | Replace with high-speed HDMI |
| External Device Conflict | Decoders or consoles with mismatched settings | Adjust audio delay settings on both devices |
| Codec Issues | Streaming services use unsupported formats | Update TV software or use compatible media players |
| Corrupted System Settings | Poor configuration or bad factory reset | Perform full reset and recalibration |
| Audio Board Damage | Sound card or IC issues on motherboard | Component-level repair or replacement |
| Slow Internet Streaming | Buffering in apps like Netflix/YouTube | Improve connection or use wired Ethernet |
✅ GossTech Repair Solutions for AV Sync Problems
| Service | Details |
|---|---|
| Software Updates | We update your TV to the latest official firmware to fix known bugs |
| HDMI Port & Cable Testing | We test and replace HDMI ports or cables if necessary |
| Audio Chip Replacement | For TVs with internal processor damage |
| Mainboard Repair/Replacement | If the core board is delaying signal processing |
| AV Calibration | We recalibrate your TV’s internal sync configuration |
| External Device Syncing | We adjust settings on devices like decoders, gaming consoles, or home theaters |
| Streaming Optimization | We optimize buffering and latency settings for smart TVs using Wi-Fi or Ethernet |
🧰 Brands GossTech Repairs
GossTech repairs all major TV brands including:
- Samsung
- LG
- Sony
- Hisense
- TCL
- Vitron
- Skyworth
- Panasonic
- Sharp
- Toshiba
- Syinix and many more
🌍 Areas Served in Nairobi and Beyond
GossTech provides home and in-store repairs in:
Nairobi Estates:
Kileleshwa, Westlands, Kilimani, South B, South C, Embakasi, Kasarani, Roysambu, Runda, Lang’ata, Karen, Ruaka, Gikambura, Kikuyu, Thika Road, Umoja, Donholm, Komarock, Kayole, and more.
Surrounding Towns:
Kiambu, Thika, Machakos, Kitengela, Ongata Rongai, Ngong, Limuru, Athi River, Ruiru, and Juja.
🧑🔧 Why Choose GossTech?
- ✅ Over 10 years of experience in TV repair
- ✅ Certified technicians for smart TV brands
- ✅ Affordable pricing with no hidden charges
- ✅ Fast turnaround times — 24 to 48 hours for most cases
- ✅ Free diagnosis for walk-in clients
- ✅ Genuine spare parts
- ✅ Home visits available across Nairobi
📲 Book Your TV Repair Today
Don’t let AV sync issues ruin your entertainment experience. GossTech is ready to bring your TV back to perfection.
📞 Call or WhatsApp us on +254723613664
🌐 Visit www.gosstech.co.ke
📧 Email: info@gosstech.co.ke
GossTech — Nairobi's Trusted Partner in TV Repair & Maintenance.
We fix it right the first time.