We will have to do a little bit of troubleshooting and this may or may not resolve the issue, but we need to
rule things out step by step:
First, go to this page. Click BIOS. In that drop down menu, select the FIRST one.
This MUST be done with the battery and power cord in and battery needs to be recognized.
Then go here:
this is what you are looking for to download:
BIOS 200 (X202EV)
Support hotkeys “Fn+D” and “Fn+F8” and switch display.
Notice：Please check in the BIOS setup for the correct BIOS file name of your Notebook PC. Please refer to FAQ:
BIOS Name of Notebook PC
click the global blue link. Download, unzip and install to run this update.
Bios are very critical to tamper with so if you need me to remote in, i am going to send the offer. If you feel confident yourself,
that is fine as well. We will go from there.
If you would like to have a more hands on support through Secure Remote Assistance, I will send you an offer and I will be able
to log in and perform the fix for you. We offer this as an easier solution for clients. It is 100% guaranteed
money back if we cannot resolve your issue.
If you would like to continue with written instructions, that is absolutely fine as well. Just click the reject when you see the
offer and we will continue immediately in this manner going forward.