How to Unlock OSD on a ViewSonic Monitor | eHow UK
Philips LCD Monitor Electronic User's Manual
Philips LCD Monitor 170S5 Chassis SH4 Service Manual | PDF | Pixel | Computer Monitor
SOLVED: Cannot remove the brightness window that pops up - Fixya
Philips Monitor controls locked/not receiving video input (monitor is plugged in and gpu works with different monitor, trying to unlock controls doesnt work) : r/pcmasterrace