# LS300 brick

**URL:** <https://forum.sierrawireless.com/t/ls300-brick/8889>\
**Category:** AirLink routers\
**Created:** [November 2, 2016, 12:32pm UTC](https://forum.sierrawireless.com/t/ls300-brick/8889 "2016-11-02T12:32:36Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![IngvarOlsson](https://avatars.discourse-cdn.com/v4/letter/i/9fc348/32.png) [@IngvarOlsson](https://forum.sierrawireless.com/u/IngvarOlsson)\
**Post date:** [November 2, 2016, 12:32pm UTC](https://forum.sierrawireless.com/t/ls300-brick/8889/1 "2016-11-02T12:32:36Z")

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A colleague performed a software update on a LS300 which resulted in it being bricked.

There LEDs all go on and then nothing happens. It is not possible to connect to it using either IP or USB.

I have tried everything I can think of with the unit. I have googled and searched the dokumentation and the Sierra websites but come up empty.

What do I do now? Is there any software that allows me to reflash the software without AceManager?

Any and all help is appreciated!

All the best,  
Ingvar