Go to
www.acer.com, choose Service and Support, choose Driver Download, choose Drivers & Downloads, select Product Line Notebook, select Aspire 4315, click Search.
The above should get you to here :
http://www.acerpanam.com/synapse/forms/portal20.cfm?website=AcerPanAm.com&siteid=7117&areaid=2&formid=3394#results
Click on "Flash BIOS v1.13 " which is the latest BIOS for the 4315.
Follow the instructions to download and extract the files.
In order to Run the Vv2-113.exe file, you will need to right-click on it and choose "Run as administrator"
Make sure your battery is fully charged before updating a BIOS and do NOT power off the laptop during the update process.
This seems to have fixed most of the white screen problems on the 4315 that I am working on. The Fn-F4 "standby" and power button (or FN key) "resume" process described earlier is worth remembering because I have still had a couple of the white screens with the latest BIOS. Both times seemed to be when the screen saver was trying to start (lots better than during the boot-up!), so I have changed from the Acer default screen saver to something simpler hoping that the change makes the problem less frequent.
I have an Acer Aspire 4315 with Windows Vista. From time to time the screen goes completely white. I get over the problem by putting the PC in sleep mode (fn/f4) and then waking it up (any key), the screen is then back for whatever time. I would however a better solution then sending the laptop back to Acer. Anybody got any Idea's.
It isn't the screen saver as another user suggested. It just happens, for no discernable reason, and with more and more frequency. It happens while I am using my laptop, not while it is sitting unused. The screen goes white and I can not get it to come back without doing something like shutting the lid and waiting for the computer to go into sleep-mode.
Does anyone know why? How to stop it from happening? It's really obnoxious.
got the same problem, have to send it into sleep mode 3-5 times, before it works again....
Acer 4315-2535 here. Been using same solutions myself.
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