alias dmi:*pnOptiPlex5270AIO* hwe oem-backlight-dell-dell-uart-backlight-lp1811346-4.15-dkms
alias dmi:*pnOptiPlex7470AIO* hwe oem-backlight-dell-dell-uart-backlight-lp1811346-4.15-dkms
alias dmi:*pnOptiPlex7770AIO* hwe oem-backlight-dell-dell-uart-backlight-lp1811346-4.15-dkms
