<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"><base href="x-msg://4/"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi Xiantao,<div><br></div><div>Win8 should work fine with 3D and 2D.</div><div>This is most likely something specific to your host GPU [drivers].</div><div>Could you post me a VM log please so that I could check if there is something obvious there?</div><div><br></div><div>Mikhail</div><div><br></div><div><div><div>On Mar 3, 2014, at 10:17 AM, "Zhang, Xiantao" <<a href="mailto:xiantao.zhang@intel.com">xiantao.zhang@intel.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div lang="ZH-CN" link="#0563C1" vlink="#954F72" style="font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div class="WordSection1" style="page: WordSection1; "><div style="margin: 0cm 0cm 0.0001pt; text-align: justify; font-size: 10.5pt; font-family: Calibri, sans-serif; "><span lang="EN-US">Hi, all<o:p></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; text-align: justify; font-size: 10.5pt; font-family: Calibri, sans-serif; "><span lang="EN-US">I just tried Windows 8 and Windows 8.1, and basically it works fine. But after enabling 3D acceleration, Windows 8.x hits black screen during boot. In addition, seems 2D media acceleration options is always greyed out, any known issues here with Windows 8 ? thanks in advance!<o:p></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; text-align: justify; font-size: 10.5pt; font-family: Calibri, sans-serif; "><span lang="EN-US">Xiantao<o:p></o:p></span></div></div>_______________________________________________<br>vbox-dev mailing list<br><a href="mailto:vbox-dev@virtualbox.org" style="color: rgb(149, 79, 114); text-decoration: underline; ">vbox-dev@virtualbox.org</a><br><a href="https://www.virtualbox.org/mailman/listinfo/vbox-dev" style="color: rgb(149, 79, 114); text-decoration: underline; ">https://www.virtualbox.org/mailman/listinfo/vbox-dev</a><br></div></blockquote></div><br></div></body></html>