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If you haven't found the fix yet there is a bios update to fix it. Download the latest BIOS from MSI. If you are uncomfortable doing the bios update have someone handle it for you. Make sure your laptop is plugged in when you do the update power interruption during a bios update can brick your computer. ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;; ;; ;; MSI BIOS Release Notes ;; ;; ;; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; Model : MS-158N MKT Name : Katana A15 AI B8VG/Katana A15 AI B8VF/Katana A15 AI B8VE ;****************************************************************************; New BIOS : E158NAMS.511 ROM CheckSum : 0X79C3 Release Date : 2025.6.6 ;--------------------------- Description ------------------------------------; 1.Fixed the issue with the audio jack Hi-Res function failure. ;****************************************************************************; New BIOS : E158NAMS.510 ROM CheckSum : 0x6259 Release Date : 2024.12.27 ;--------------------------- Description ------------------------------------; Fixed the bug where the system could not be woken up from Modern Standby.
Sorry, there was a problem. Please try again later.Yes I believe it’s to protect the laptop from a power surge. I usually just have to unplug mine and it turns on.
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