LCD TV identified as 7" OEM

[David1957]

Please help a complete Linux noob; Using 27" LCD as 2nd display but Lucid identifies it as 7" OEM and does not list a suitable res.

Graphics reported as Radeon x300.

Dell 17" primary identified correctly, TV connected by DVI to HDMI cable.

Have searched forum posts but am confused and don't know what to try.

Any advice gratefully received

[infamous-online]

Who's made the tv company wise?

[David1957]

Who's made the tv company wise?

No idea, it's badged as Accoustic Solutions. Does it make a difference?

[dino99]

first check if video driver is activated: system admin hardware driver

which one is installed ? radeon ?

http://www.mepis.org/docs/en/index.php/Multiple_monitor,_Multi-screen,_Dual,_Dualview,_Twinhead,_Twinview,_Clone, _Twin_display,_displays%3B_howto_setup.