afrenman

Re: Philips 15NB57 Hi Anyone any experience of a laptop proving very reluctant to switch on? The unit has not been mistreated in anyway [used by a teacher at home]. I have checked PSU - OK Battery - OK and charging light switched on Power button - OK [checked with multimeter] It will switch on but could be after two hours of the PSU plugged in! I have tried it without the battery installed and just running off the PSU but no joy. I am guessing it might be a Thermistor cutting out??? Many thanks for any responses

Hi The projector is at the correct distance from the board. I will try the aspect ratio. Many Thanks

I have a 'small' issue with a ceiling mounted Sahara projector. The projected image is roughly a third the size of the Smartboard. I have tried the Zoom on the lenses which slightly increases the area, different resolutions and another laptop, but to no avail. Anyone any ideas?