# Tracker ONE no status LEDs

**URL:** <https://community.particle.io/t/tracker-one-no-status-leds/60178>\
**Category:** Edge Systems\
**Created:** [April 28, 2021, 12:43am UTC](https://community.particle.io/t/tracker-one-no-status-leds/60178 "2021-04-28T00:43:55Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![LeeHelei](https://sea2.discourse-cdn.com/flex026/user_avatar/community.particle.io/leehelei/32/26203_2.png) [@LeeHelei](https://community.particle.io/u/LeeHelei)\
**Post date:** [April 28, 2021, 12:43am UTC](https://community.particle.io/t/tracker-one-no-status-leds/60178/1 "2021-04-28T00:43:55Z")

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Hi,

Yesterday I kept the Tracker One connected to USB my laptop when I was going through different settings (console, workbench, and my laptop). Later when I tried to power it up again the LEDs gone.  
The console showed ‘Device offline’ and cmd - particle setup’ showed ‘No devices detected via USB’. I have tried another cable which works well with another Tracker ONE and pressing reset/mode buttons but with no luck.  
I guess there won’t be a serious problem since I didn’t connect it with other power sources nor uploaded odd programs onto it.  
Anyone has similar experience before?

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**Author:** ![h00die](https://avatars.discourse-cdn.com/v4/letter/h/90db22/32.png) [@h00die](https://community.particle.io/u/h00die)\
**Post date:** [May 1, 2021, 4:03pm UTC](https://community.particle.io/t/tracker-one-no-status-leds/60178/2 "2021-05-01T16:03:17Z")

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Tracker seems to require pretty substantial usb charge current, and most laptop usb ports don’t provide enough. Try powering it from a 2A wall-brick and see if it wakes up.

[https://docs.particle.io/datasheets/asset-tracking/tracker-one/#powering-the-tracker-carrier-board](https://docs.particle.io/datasheets/asset-tracking/tracker-one/#powering-the-tracker-carrier-board)