So i have the XPS 15 l521x and I am furious from the lack of updates for this pc
specially intel graphics; One can always update through intel's releases, but there is a catch. If I do so, I will loose brightness controls. I tried reinstalling the command center thingy (i cannot recall its name :/) with no use.
I recently upgraded the main HDD to a 7.2k RPM one. It should run on SATA 3, which this laptop chipset supports. well, it is running on SATA 2. On some forum, a guy rolled back his bios to A11, and he claims SATA3 is operational there. I will not do that, however.
the last update this laptop received was a little over a year ago, and it is anything but needless of updates.
Is there any workaround/solution for the aforementioned issues?
this is my 3rd dell, i really like dell's offerings but we need some love here,,,, drivers plz