The HDMI connection between the computer and a monitor (or a TV) may be lost after Windows is restarted, or the computer is shut down and turned on again.

To temporarily work around this problem, disconnect the HDMI cable from the computer, and then re-connect it.

To correct this problem, update the computer's BIOS to version 1.40, or newer.

Click the following link to download and install BIOS version 1.40 -- the newest as of March 2009.

You can browse for the newest available BIOS version at the Toshiba Support website, at support.toshiba.com.

For general assistance with downloads, see Support Bulletin 98081213 Obtaining downloads and support docs from the Toshiba Support website.

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