<![CDATA[iFixit - Answers With Device "Sony Vaio PCG-4K1L"]]> https://www.ifixit.com/Answers/Device/Sony_Vaio_PCG-4K1L?rss=yes en-US Tue, 28 Apr 2026 16:05:00 -0700 <![CDATA[Sony Vaio PCG-4K1L: Why is a white screen appearing on startup?]]> A white screen appears when I turn on the computer. Nothing else will ever display. The screen dims after a while and will not un-dim for any inputs. How can this be fixed?

]]> https://www.ifixit.com/Answers/View/274287/Why+is+a+white+screen+appearing+on+startup https://www.ifixit.com/Answers/View/274287 Tue, 01 Dec 2015 08:08:41 -0700 <![CDATA[Sony Vaio PCG-4K1L: mouse only works for 30mins]]> mouse works for 30min then wont, but pad does

]]> https://www.ifixit.com/Answers/View/252804/mouse+only+works+for+30mins https://www.ifixit.com/Answers/View/252804 Wed, 02 Sep 2015 07:51:23 -0700