Chosen Solution

System disable, key 83884837 comes up on the screen it’s a compaq cq 56

hello enter this code 32782219 should fix your issue

my lap top is compaq perasio showing the code system disabled 11780 can any one help with this i want to unlock my bios.

Hi @Juan Frank, Try the following codes and see if one of them works 78851509 23395243

https://youtu.be/EgxV3VwXB3Y This worked for me. Its basic code conversation. Should work for other hp system disabled I Codes 50 min to find the video and 5 minutes to get in.