http://community.acer.com/t5/2013-Archives/no-boot-issue-automatic-restart-at-acer-logo-every-time-its/m-p/64213#M7547 <P>We would suggest contacting technical support in your region for further assistance with this issue.<BR /><A href="http://www.acer.com/worldwide/support/service.htm" target="_blank">Acer Service and Support</A></P> Thu, 21 Mar 2013 18:16:33 GMT Acer-Tommy 2013-03-21T18:16:33Z http://community.acer.com/t5/2013-Archives/no-boot-issue-automatic-restart-at-acer-logo-every-time-its/m-p/61687#M7546 Aspire 4739 hdd, odd, memory are detected on bios and can boot to bios fine .tried bios reset, checked for sata operation mode ahci. Unable to manually boot from dvd as well as hdd.os win 7 64 bit intel i3 proc 2 gb ram 500 gb hdd .no diagnostics found on boot menu to run hw diagnostics any help is appreciated. Sun, 17 Mar 2013 16:48:29 GMT http://community.acer.com/t5/2013-Archives/no-boot-issue-automatic-restart-at-acer-logo-every-time-its/m-p/61687#M7546 acer4739user11 2013-03-17T16:48:29Z http://community.acer.com/t5/2013-Archives/no-boot-issue-automatic-restart-at-acer-logo-every-time-its/m-p/64213#M7547 <P>We would suggest contacting technical support in your region for further assistance with this issue.<BR /><A href="http://www.acer.com/worldwide/support/service.htm" target="_blank">Acer Service and Support</A></P> Thu, 21 Mar 2013 18:16:33 GMT http://community.acer.com/t5/2013-Archives/no-boot-issue-automatic-restart-at-acer-logo-every-time-its/m-p/64213#M7547 Acer-Tommy 2013-03-21T18:16:33Z