---
title: Troubleshooting | Pollen Sense Sensor Support
description: Having issues with your sensor? check out our troubleshooting guides!
---

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1. [Pollen Sense Sensor Support](https://support.pollensense.com/sensor-support)
2. [Troubleshooting](https://support.pollensense.com/sensor-support/troubleshooting)

# Troubleshooting

 Having issues with your sensor? check out our troubleshooting guides!

- [Sensor Networking](https://support.pollensense.com/sensor-support/sensor-networking)
- [Networking](https://support.pollensense.com/sensor-support/networking)
- [Upgrade your Network Connection](https://support.pollensense.com/sensor-support/upgrade-your-network-connection)
- [Hardware Adjustment Instructions](https://support.pollensense.com/sensor-support/hardware-adjustment-instructions)
- [APS-400 Controller Board Replacement](https://support.pollensense.com/sensor-support/aps-400-controller-board-replacement)
- [APS-400 Camera Replacement](https://support.pollensense.com/sensor-support/aps-400-camera-replacement)
- [APS-400 Fan Replacement](https://support.pollensense.com/sensor-support/aps-400-fan-replacement)
- [APS-400 Tape Drive Assembly Replacement](https://support.pollensense.com/sensor-support/aps-400-tape-drive-assembly-replacement)
- [APS-400 Microscope Focus Recalibration](https://support.pollensense.com/sensor-support/aps-400-microscope-focus-recalibration)
- [APS-400 Media Cartridge Manual Advance](https://support.pollensense.com/sensor-support/aps-400-media-cartridge-manual-advance)
- [APS-400 Media Cartridge Tape Replacement](https://support.pollensense.com/sensor-support/aps-400-media-cartridge-tape-replacement)
- [APS-400 Media Cartridge Reseat](https://support.pollensense.com/sensor-support/aps-400-media-cartridge-reseat)
- [User Troubleshooting](https://support.pollensense.com/sensor-support/user-troubleshooting-)
- [Color Correction](https://support.pollensense.com/sensor-support/color-correction-)

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- [Getting started](https://support.pollensense.com/sensor-support/getting-started)
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    - [Aerobiology](https://support.pollensense.com/sensor-support/faqs#aerobiology)

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