I have got "fantastic" response from Wesley at exPro-Star (now Sager):
"I believed this model you need remove the motherboard to see it. sorry...."
when I asked Wesley for some detailed helped, as this is not described in the service manual, I have got even more amusing response: "no, sorry..... too long.....".
I have been using Clevo laptops since 2009 (bought four of them). However, such response from Wesley on behalf of Sager is quite unacceptable.
I also believe that its not reasonable for Sager to choose such motherboards which to get to CMOS battery require motherboard removal.
We know the location but thanks to Wesley it was my last Clevo laptop. Once current P775T ends its life, I will take my business elsewhere. I expected more after spending over $10,000 on Clevo machines over the years.