Samsung R - Recent Questions, Troubleshooting & Support - Page 2

The Page Down key or the Down Arrow key is stuck on the keyboard, or the laptop thinks so. Try cleaning the keyboard with compressed air and a gentle vacuum. DO NO USE WD-40 or similar. If that doesn't work, try an external keyboard plugged into a USB slot. You may have to disconnect the keyboard ribbon connector first, if it does not recognize the external keyboard.

Sounds more like you have some power cords from other devices that could be causing electromagnetic interference on the HDMI cable. I've never head of anyone experiencing this from something like HDMI 1.1 to a HDMI higher version, but have heard some won't work at all.

I would suggest to re-install Skype on your device.

Have you tried system restore?

Hi Judy, please enter the webpage http://www.samsung.com/us/support/owners/product/NP-R540-JA04US and click on User MAnuel. its a flash so you will need flash player installed in your computer.

The product key is only put on the bottom of the Laptop and can not be found else where.

re-solder the connector is loose

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see my solution posted on other question

no signal shows in external display. i connected r430 to my hdmi tv but same blank screen

clean dust if there inside enter key ? try external key board is it working enter key ? if yes laptop key board need to replace..

are you sure its ram fault?is it beeping on start up?if so then replace ram. some laptops shut off if the fan is not running and it gets hot. clean fan out. let me know if it still wont start.

http://www.geckoandfly.com/4093/unlock-and-recover-hard-drive-password-hard-disk-password-removal-tool/ try this link,, or you could take your cmos battery out for a couple off mins then put back,,it might work.