12-30-2018 09:21 AM
Bought the C930 recently and have been playing with it learn the features. I've run into a couple of issues so far and wondering if anyone has seen these and knows how to resolve them or if I'm doing something wrong.
12-30-2018 03:10 PM
12-31-2018 09:18 AM
Have you attempted the battery f/w update?
I see there is a firmware update for the battery (https://pcsupport.lenovo.com/us/en/products/LAPTOPS-AND-NETBOOKS/YOGA-SERIES/YOGA-C930-13IKB/81C4/81...) but when I go to unzip the file it's invalid. I've downloaded this file over various connections and on other PCs and having the same issue.
12-31-2018 09:18 AM
Using the EQ with the Dolby Atmos Speaker System seems to do nothing with headphones (haven't tried with speaker bar yet - probably won't use it much). There is an option for headphone is the lower right corner but only Generic is the option and choosing model only offers Small, Medium or Large.
01-01-2019 09:28 AM - edited 01-01-2019 09:46 AM
As for the f/w update for the battery (from Lenovo's site [12/16/2018]) I unzipped it on my desktop PC (Win10 Pro) and then moved the .exe file over to the C930 (Win10 Home). On the C930 it said it was invalid when trying to extract. Odd. But I can unzip other files. Odd! Will update battery f/w when battery hits 100% charge (needs to be at least 80%).
Still wondering about:
Using the EQ with the Dolby Atmos Speaker System seems to do nothing with headphones. There is an option for headphone is the lower right corner but only Generic is the option and choosing model only offers Small, Medium or Large. Seems to work fine for the speaker bar.
01-06-2019 01:40 PM
Can you advise where you downloaded the firmware update from? I have tried on Windows 10 Pro, Windows 7 Pro, and an android phone, and none can open the zip file. I have confirmed that the MD5 sum matches and I even downloaded the firmware file for the other type of battery and it is corrupt as well. It seems that something is wrong with the files that they've uploaded for the battery firmware on C930-13IKB.
01-07-2019 05:29 AM
This is where I got the update: https://pcsupport.lenovo.com/us/en/
Select the PC, Laptops option and then you can click on Detect Your Product or Detect My Serial Number so it can give you updates to your specific laptop. Once that's complete click on Drivers and Software near the top of the page and then you should see a list down the left side of the page by category. Scroll down to Advanced Firmware. This may be where you got your update for this. I just found that I could unzip it on my Desktop PC. No idea why.
01-08-2019 09:04 PM
If I follow your post, I get the following download link:
When I download that file, it is corrupt and can't be unzipped. Is anybody else able to unzip it? I wonder if the file you unzipped on your desktop was a different download.