shadowed

I hav compaq f739au laptop. In startup message, the following things displays no tpm or tpm has problem system bios shadowed Video bios shadowed Then nothing happens more except going into setup mode but there are not more advanced settings to edit.

Facing a challenging problem. Actually we shifted to new place a month back. The problem is that the area in which we are residing right now is a shadowed area and we don't get FULL TOWER IN OUR MOBILE PHONES. As a result network is very bad and we face a great problem when we talk to someone...

i would like to know if my intel 865 gbf bios can be shadowed and where in the bios menu is it. thanx.