# Raspi wont turn on **URL:** \ **Category:** Request Help\ **Created:** [22 June 2024 11:55 UTC](https://openflexure.discourse.group/t/raspi-wont-turn-on/1650 "2024-06-22T11:55:03Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![abt34](https://avatars.discourse-cdn.com/v4/letter/a/e5b9ba/32.png) [@abt34](https://openflexure.discourse.group/u/abt34)\ **Post date:** [22 June 2024 11:55 UTC](https://openflexure.discourse.group/t/raspi-wont-turn-on/1650/1 "2024-06-22T11:55:03Z")
Hi Hi, I’m sorry if I ask a lot of questions, earlier I did an update with: sudo ofm update sudo ofm upgrade installation on the terminal was successful, but when I rebooted my raspi want turn on, only a black screen on the monitor, is there any advice ---
**Author:** ![WilliamW](https://yyz2.discourse-cdn.com/free1/user_avatar/openflexure.discourse.group/williamw/32/106_2.png) [@WilliamW](https://openflexure.discourse.group/u/WilliamW)\ **Post date:** [22 June 2024 16:03 UTC](https://openflexure.discourse.group/t/raspi-wont-turn-on/1650/2 "2024-06-22T16:03:41Z")
That is unusual. On the Pi, do any lights come on? There is a red and green LED in the corner of the main Pi board. The other basic question is whether the screen is on, or if the cable has cone loose. The Pi does not always scan the display port, so of the screen is not detected during the initial startup it may not be detected at all. Beyond those things, the most likely cause is a corrupted/failed SD card. The SD card architecture is not particularly robust and it is too common for a card to fail in use on a Pi. ---
**Author:** ![abt34](https://avatars.discourse-cdn.com/v4/letter/a/e5b9ba/32.png) [@abt34](https://openflexure.discourse.group/u/abt34)\ **Post date:** [25 June 2024 04:49 UTC](https://openflexure.discourse.group/t/raspi-wont-turn-on/1650/3 "2024-06-25T04:49:44Z")
yah, ithink my sd card corrupt