TV Connectivity Repair in
Baltimore, MD
Professional Solutions for TV Connection and Port Issues Since 1993
At Advance Video, Inc., we specialize in diagnosing and repairing TV connectivity issues for all major brands and models. If your television is unable to connect to devices, displays errors on HDMI or USB ports, or cannot access streaming services, our factory-certified technicians can identify and fix the problem efficiently.
Serving Baltimore, MD, and surrounding communities, we have over 30 years of experience restoring TVs to full functionality. Our service focuses exclusively on television repair, ensuring that your device operates safely and reliably.
Common Connectivity Problems We Repair
Connectivity problems can affect your ability to use external devices, smart TV features, or sound systems. Our technicians handle:
HDMI Port Issues
HDMI Port Issues
A damaged or malfunctioning HDMI port can prevent your TV from receiving audio and video from cable boxes, gaming consoles, or streaming devices. We inspect the port and internal circuits to ensure proper signal flow and, if necessary, repair or replace the port.
USB and AV Input Problems
USB and AV Input Problems
TVs often experience faults with USB drives, external hard drives, or AV input connections. Our team tests the internal connectors and input boards to restore functionality and reliable device recognition.
Smart TV Connection Failures
Smart TV Connection Failures
For Smart TVs, connectivity issues may involve Wi-Fi or Ethernet failures, preventing streaming services from functioning. We perform network diagnostics and inspect internal controllers to restore consistent connectivity.
Intermittent Signal or No Signal Detection
Intermittent Signal or No Signal Detection
If your TV intermittently loses input or shows “No Signal,” this may indicate an issue with the input board, cable connection, or signal controller. We test the signal path and identify faulty components.
Audio/Video Synchronization Problems
Audio/Video Synchronization Problems
Connectivity faults can sometimes cause delays between picture and sound. We evaluate the TV’s input handling and internal signal processing to correct timing discrepancies.
Brands We Service
We repair connectivity issues on most major TV brands, including:
Samsung, LG, Sony, Vizio, TCL, Hisense, Sharp, Panasonic, and more.
Each brand uses slightly different input boards and controllers. Our extensive experience allows us to accurately identify and repair connectivity faults across all models.
Our Connectivity Repair Process
1
Diagnostic Inspection
We check each input, port, and connection circuit to locate the source of the problem.
2
Identify Fault
Once the defective component is determined, we provide a clear estimate and explanation of the repair.
3
Repair or Replacement
We repair or replace the faulty input board, port, or controller using manufacturer-approved parts.
4
Testing and Verification
After repair, we confirm that all external devices, network connections, and streaming functions operate correctly.
Most connectivity repairs can be completed on-site. Complex internal board
issues may require shop-based service to ensure precision and safety.
Contact Advance Video, Inc. for TV Connectivity Repair
If your TV cannot connect to devices, streaming services, or networks, contact Advance Video, Inc.. Our professional team will diagnose and restore your television’s connectivity efficiently and safely.
Advance Video, Inc. — Trusted TV connectivity repair in Baltimore, MD since 1993.