TV Power Repair in Baltimore, MD
Reliable Solutions for TV Power Problems Since 1993
When your television won’t turn on, suddenly shuts off, or loses power without warning, Advance Video, Inc. is the team to call. For over 30 years, we’ve provided professional TV repair services in Baltimore, MD, specializing exclusively in diagnosing and repairing television power issues.
Our factory-certified technicians have extensive experience working on LED, LCD, OLED, and Plasma TVs from all major brands, including Samsung, LG, Sony, Vizio, TCL, and Hisense. Every repair is handled with care, using proper diagnostic tools and manufacturer-approved methods to restore safe and reliable operation.
Common Power Problems We Repair
TV power issues can appear in different ways. Below are some of the most frequent problems our technicians handle:
TV Won’t Turn On
TV Won’t Turn On
If your TV does not respond when powered on, it could be related to a failed power supply board, damaged capacitors, or mainboard faults. We perform voltage and continuity checks to identify which component has failed before recommending repair.
TV Turns Off by Itself
TV Turns Off by Itself
A television that shuts off unexpectedly may have an overheating issue, power regulation fault, or backlight circuit problem. We test for these conditions to ensure your TV maintains a consistent power supply once repaired.
Power Light Blinking or Flashing
Power Light Blinking or Flashing
A blinking standby light usually indicates a system protection mode or a component short. We review error codes, test the power rails, and inspect the internal circuitry to determine the cause.
Delayed Power-On or Restarting Loops
Delayed Power-On or Restarting Loops
If your TV takes a long time to turn on or keeps restarting, this may point to a firmware issue, capacitor degradation, or unstable voltage within the power board. Our team can perform safe component-level tests to confirm and correct the fault.
Burnt Odor or Electrical Noise
Burnt Odor or Electrical Noise
A faint burnt smell or buzzing noise coming from your TV can indicate power board stress or component damage. In these cases, it’s important to unplug the unit immediately and have it inspected by a qualified technician to prevent further damage.
Brands We Service
Our power repair expertise covers all major manufacturers, including:
Samsung, LG, Sony, Vizio, TCL, Hisense, Panasonic, Sharp, and more.
Each brand has its own power board and component layout. Our familiarity with these designs allows us to work efficiently and accurately identify the issue.
Our TV Power Repair Process
1
Diagnostic Evaluation
We begin by testing your TV’s power circuit, checking input voltage, fuse condition, and mainboard signals.
2
Identify Fault
Once the source of the power issue is confirmed, we explain the findings and provide a clear, written estimate.
3
Component Repair or Replacement
If a board or part is defective, we replace it with compatible, manufacturer-approved components.
4
Final Testing
After repair, we test the TV for stable operation, proper startup, and normal picture and sound output.
Many power-related issues can be fixed on-site. For more complex electrical faults,
we offer shop-based service for detailed inspection and safe handling.
Call for Professional TV Power Repair in Baltimore, MD
If your TV won’t turn on, keeps shutting off, or shows signs of a power failure, contact Advance Video, Inc. for prompt, professional service. Our technicians will diagnose the issue accurately and get your television working again as quickly as possible.
Advance Video, Inc. — Trusted experts in TV power repair in Baltimore, MD since 1993.