# Arduino board reset after 30 seconds **URL:** \ **Category:** IDE 1.x\ **Created:** [April 30, 2016, 8:08pm UTC](https://forum.arduino.cc/t/arduino-board-reset-after-30-seconds/383215 "2016-04-30T20:08:04Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![bnegt](https://avatars.discourse-cdn.com/v4/letter/b/838e76/32.png) [@bnegt](https://forum.arduino.cc/u/bnegt)\ **Post date:** [April 30, 2016, 8:08pm UTC](https://forum.arduino.cc/t/arduino-board-reset-after-30-seconds/383215/1 "2016-04-30T20:08:04Z")
When Arduino board is connected and powered by USB cable from computer with windows my board is resetted every 30 seconds. when powered from cellphone charger it works ok. ---
**Author:** ![MalharD](https://avatars.discourse-cdn.com/v4/letter/m/f475e1/32.png) [@MalharD](https://forum.arduino.cc/u/MalharD)\ **Post date:** [May 1, 2016, 3:58am UTC](https://forum.arduino.cc/t/arduino-board-reset-after-30-seconds/383215/2 "2016-05-01T03:58:01Z")
What is the question ? ---
**Author:** ![Ballscrewbob](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/ballscrewbob/32/950458_2.png) [@Ballscrewbob](https://forum.arduino.cc/u/Ballscrewbob)\ **Post date:** [May 1, 2016, 4:03am UTC](https://forum.arduino.cc/t/arduino-board-reset-after-30-seconds/383215/3 "2016-05-01T04:03:54Z")
There is a good chance that your computer does not provide enough voltage from its USB port. This is especially true for cheaper powered hubs too or computers where a lot of USB items are depending on power from the ports. Phones do need a set voltage to charge so probably why it works from there. Maybe give it its own PSU. ---
**Author:** ![system](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/system/32/1140315_2.png) [@system](https://forum.arduino.cc/u/system)\ **Post date:** [May 5, 2021, 4:09pm UTC](https://forum.arduino.cc/t/arduino-board-reset-after-30-seconds/383215/4 "2021-05-05T16:09:36Z")