As we explained before, using this card on the Amplifier may not show the same results as with other cards. The way it is behaving is to be expected under the config you run. You may try installing the same drivers twice (laptop drivers from Dell.com). However, issues may arise on the installation or use of this card with the Amplifier. We recommend to use a fully supported card such as EVGA or PNY reference cards. Non-overclocked, non-Turbo.
Otherwise, if you wish to continue using this setup, you will be required to go through external monitor.
Dell | Alienware Technical Support
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