AV SERVICE · HOUSTON
AV troubleshooting and system diagnosis in Houston.
Sound dropping out, video refusing to switch, frozen controls or unreliable Wi-Fi? Obsidian AV traces the affected signal and control paths before recommending repair or replacement. Service is available for systems installed by others, in homes and businesses.
Experienced assessment. Repair-first recommendations.
Diagnosis draws on over 25 years of personal professional AV engineering, programming, integration and troubleshooting experience across platforms. The goal is to isolate the affected path and explain what the evidence supports, not default to a whole-system replacement.
Diagnosis first. Replacement last.
A fault can involve hardware, power, network connectivity, configuration, programming or a signal handshake. We trace the affected path methodically—from source to display, from processor to controlled device and through the relevant network connections. Similar symptoms can have different causes; the diagnosis must follow the evidence.
What we troubleshoot.
- No audio — amp, DSP, routing, speaker or cable
- No video — HDMI handshake, EDID, HDCP, matrix or display
- Frozen control system — processor, network or programming
- Wi-Fi dead spots — access point placement, channel, interference
- Intermittent drops — network congestion, QoS, VLAN
- DVR/NVR issues — recording failures, playback, network configuration
- Audio distortion — gain structure, clipping, impedance mismatch
- Remote control not working — IR, RF, network or programming
- Slow response — assess processor status, network conditions and the affected programming path
- Integration failures — Crestron, Control4, Savant and Lutron, with programming changes dependent on authorized access, compatible equipment and available project files
TROUBLESHOOTING · DIAGNOSIS
The difference between diagnosis and replacement.
Start by establishing the fault, not comparing replacement packages. A control problem can be a network problem. A dead room can be routing, power, programming or hardware. We trace the system, preserve what still works, document what we find and build a practical path back to reliability.
Diagnosis and repair are separate scopes. Confirm the diagnostic charge, available time and access requirements when scheduling. Findings may support a targeted repair, further investigation or replacement; additional work and any repair quote depend on what testing establishes.
Frequently Asked Questions
How much does AV troubleshooting cost in Houston?
Confirm the diagnostic fee and initial scope when scheduling. Time depends on the fault, equipment and access. Diagnosis may lead to a repair or programming proposal, a replacement quote or further testing; neither a fixed duration nor a configuration-only repair is promised.
Do you troubleshoot AV systems you didn't install?
Yes. We specialize in diagnosing and repairing systems installed by other companies. We trace the signal path, document the existing configuration and build a practical recovery plan.
Can you fix my DVR or NVR?
We assess DVR and NVR recording, playback, network configuration and camera-connectivity faults. Repair options depend on the hardware, storage condition, authorized access and available support; a working repair cannot be promised from the symptom alone.
How long does AV troubleshooting take?
Timing depends on whether the fault can be reproduced, the system size and available access and files. Intermittent faults and integration problems may require more than one testing session or off-site review. Agree the initial scope and any follow-up before work proceeds.
Ready to get your system working?
Tell us what fails, what still works and any recent router, equipment or power changes. We discuss the diagnostic scope before booking and explain findings and repair options before additional work.