If your device is misbehaving after an update, or the update process itself fails, consider these possibilities:
I recently tried to update the firmware on my Owon HDS2102S to the latest version and ran into a snag. After running the update, the scope was stuck on the boot logo (and eventually went to a white screen). For anyone else facing this, here is how I managed to fix it.
Owon firmware is strictly tied to the hardware version of your device. V1.x.x Hardware: Can update to V1.5.1.
By systematically verifying your hardware version and forcing the device into its native bootloader mode, you can successfully recover almost any glitched Owon HDS2102S. To help find the exact fix for your device, tell me:
: Visit the OWON Download Center to look for the latest software and firmware packages specific to your model. owon hds2102s firmware update fix
for vertical measurement, making the device compatible with external clamp meters. Performance Improvements
Wait for the progress bar to reach 100%. The HDS2102S will automatically reboot when completed. Troubleshooting Common Update Failures
: Users noticed the horizontal graticules were incorrectly spaced at the fastest timebase, leading to inaccurate waveform measurements.
Note down the details exactly as they appear on the screen. This information is essential for finding the correct update, if one exists for your device. If your device is misbehaving after an update,
While holding the button, plug the USB cable from the PC into the oscilloscope.
Once the screen returns to the standard operating view, power cycle the device (turn it off and back on). Troubleshooting Common Update Failures Device Not Recognized by PC
Resolves signal drop-outs and frequency inaccuracies in the Arbitrary Waveform Generator.
Remember: A successful update is a quiet update. If your scope boots to the normal waveform screen, calibrates, and passes self-test, your fix is complete. Now, go measure something. Owon firmware is strictly tied to the hardware
: General bug fixes reported by the community on forums like EEVblog .
: Check Windows Device Manager. If you see a yellow exclamation mark next to the USB device, right-click it, choose "Update Driver," and manually point it to the folder where you extracted the Owon USB drivers. White Screen or Boot Loop After Flashing
Copy the correct firmware file and paste it directly into the root directory of this virtual drive.
Many users seek out a firmware update to resolve specific issues. While the HDS2102S is generally reliable, several problems have been documented that can often be addressed by a compatible update:
Connect the Owon HDS2102S directly to a motherboard USB port on your PC. Do not use external USB hubs.
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