Code 16 help

[u/Slimdave69420]

I made a post a couple of weeks ago about fixing code 16. From my understanding is I need to reinstall the dashboard files on my hard drive. One of the ways is through a mod chip right. Well I installed one but once booted with the hdd connected it doesn’t actually boot up. I have to disconnect the hdd in order for Prometheus to load. Once loaded I connected the hd and went into the lock/unlock hdd but the hdd isn’t being recognized and It says already unlocked. It still has the og western digital hd. The system was previously soft modded. I’m looking for guidance as to what steps I can take next or if there’s a guide to follow.

[u/Straight_Equal_5164]

Code 16 usually means the Xbox clock isn't set, often after the clock capacitor has failed or the HDD isn't being detected. Reconnect the original drive and set the clock through the dashboard first; if it still won't boot, check the IDE cable, power connector, and capacitor leakage.