HORIBA XploRA™ PLUS ForumsSign in to Start a DiscussionStart a Discussion Sun Feb 22 2026Asked byRamanSpec1557 Raman help! Autocalibration passed and then there was no signal and low laser power. Page 1 of 1 1Ask a QuestionStart a Post: HORIBA - XploRA™ PLUSSubjectEnter a question about troubleshooting, PM, buying advice and more⦠Sign in to Submit your DiscussionSubmit your Discussion