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03-26-2021 10:34 AM
HP model no 15da1041tu,BIOS VERSIOn INYSDE F.35 ,motherboard no 8532.I want to know how to unlock advanced mode in bios its hidden in my bios.REASON :
MY SAMSUNG 970 evo plus NVME PCIE 3.0 x4 is working in NVME PCIE 3.0 x2 interface
so i want to change PCIE m.2 configuration from x2 to x4 to increase bandwidth upto 32 gb/s.PLEASE REPLY
Solved! Go to Solution.
03-26-2021 12:40 PM - edited 03-26-2021 12:40 PM
Maybe this related Dell notebook article will be of help to you...
I may be wrong, but it is my understanding that if a M.2 slot supports both SATA and NVMe drives as in the 15-da1xxx model series, the NVMe drive transfer speed is slower than in a M.2 slot that exclusively supports NVMe drives.
03-26-2021 10:17 PM
Thanks for article link
NOW IT SAYS THE FIX IS TO REMOVE SSD AND REINSERT it in M.2 slot and after this change power mode and sleep settings then it should work fineat full speed (32 gb bandwidth).I WILL definitely try this and see if it works for me.BUT I WANT TO ASK a question.PLEASE REPLY
i have already installed windows on my ssd .AFTER I have remove ssd and reinserted it.DO I NEED TO REINSTALL windows or there will be any data loss??.
03-27-2021 06:36 AM
You're very welcome.
You will not need to reinstall Windows.
There should be no data loss since you will be doing this with the power and battery removed like when you originally installed it.