Ultra-Thin

[ycpath]

After having updated my bios to the latest version, I upgraded my Windows 8 to 8.1 through the Store Application. 

After completing the whole process 

a watermark message "Windows 8.1 SecureBoot isn't configured correctly" Build 9600" sits on the bottom right of my desktop.

The solutions regarding any changes to my bios setup don't work. I don't know what to do and its really annoying.

MODEL: ACER ASPIRE V7 481P

Thank everyone in advance

[Acer-Tommy]

You need to provide your computer model, please.

[jcb887]

I have the same problem.  My model number is Aspire V5-571

[mra]

I have the very same problem on Acer Travelmate P273-M. Latest bios.

This problem came after I upgraded from Win 8 to Win 8.1.

BR
Markku

[codenameJLT]

I have the same problem after upgrading to windows 8.1.

very frustrating. All suggestions are welcome.

thankyou in advance

Aspire v3-571

[mark_m]

hi,

I have an Acer Aspire V3-571. I updated to Windows 8.1 via their app store.

After installation had completed, I now have a water mark message at the bottom right of my screen. "Secureboot isnt configured correctly Build 9600"

Please help...

[Ed_D]

I too have the same proble with an Aspire S3-391.

[Acer-Tommy]

Please note that we are monitoring this thread and actively pursuing a resolution for all of you.

When posting on this issue, please include your computer model and original OS. 

If you know the part number of your system, that may be helpful information as well.

[kra9235]

I have the same problem on a S7-391-9427.

[jcb887]

Added detail: Aspire v5-571p-6609

Upgraded from widows 8