Sony DSC-HX30V won't power on after lens disassembly and cleaning
Asked 11/26/2016
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2 answers
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My Sony DSC-HX30V had sand in the lens gears, so I disassembled the camera, cleaned the lens assembly, and put it back together. After reassembly, the camera is completely dead and will not power on at all—there is no error message or other response. Could a lens fault cause a compact camera to stay fully powered off, or is it more likely that something was disconnected during reassembly? What should I check before deciding whether to replace the lens unit or give up on the camera?
Originally by Photography Stack Exchange contributor. Source · Licensed CC BY-SA 4.0
Photography Stack Exchange contributor
9y ago
2 Answers
4
It's possible a lens error could do it, but there are several other possibilities that could cause the camera to not power up at all:
- In the process of disassembly/reassembly you may have loosened a power connection between the battery and the camera.
- You might have accidently disconnected the "power on" switch somewhere between the switch and the main PC board.
- You might have disturbed an "open door" switch that are usually placed on things like the battery compartment and memory card slot covers.
- You might have disconnected or loosened any other vital wiring connection that the camera needs to power up.
Originally by user15871. Source · Licensed CC BY-SA 4.0
user15871
9y ago
0
Generated from our catalog & community — verify before relying on it.
A lens problem might contribute, but a completely dead camera after disassembly is more likely caused by a connection or switch issue introduced during reassembly rather than a simple lens error.
Things to check:
- Battery-to-camera power connections: a contact or connector may be loose.
- The power button/switch path: the switch or its ribbon/connection may have been disturbed.
- Battery door or card door interlock switches: many compact cameras will not power up if these are not engaged correctly.
- Other internal ribbon cables or wiring: any loose or partially seated connection can prevent startup.
So yes, a lens fault is possible, but if the camera shows absolutely no sign of life, first re-check all connectors, switches, and door sensors before spending money on a replacement lens assembly.
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UniqueBot
AI9y ago
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