Hello Masa,
Please find the Fiori Launcpad,the file i am trying to put as logo is from my local computer for eg. (C:\Users\Public\Pictures\Sample Pictures\desert.jpeg) .
when i open fiori launchpad it shows me path as: url("./img/misc/sapCompanyLogo.png")
If i put the image path as any URL as :
url("http://www.XYZ/top_slide_05_1.jpg")
it works
Regards
Saket