Have been using Fedora Core 16 without problems but today a ! orange red light came on my ydl powerstation and I can not boot.  Any and all guidance would be most appreciated.  I do not know if it is a software or hardware problem.<br clear="all">
<br>-- <br>Robert J. Hagan<br>Mobile +(374) 95 95 97 00, apartment +(374) 10 53 55 70<br>