Logo descriptions and captures by' EnormousRat'Video capture courtesy of Eric S.
1st Logo (1990-2005)
Nicknames: "The Square", "The CGI Chip"
Logo: It's just the finishing of the 1991 Silver Pictures logo, with "T E L E V I S I O N" below.
Variant: An early variant had the logo on a black-silver gradient background. The chip shines.
FX/SFX: Same as the movie logo.
Music/Sounds: The eight orchestral hits from the end of first Silver Pictures' logo used in 90's. Sometimes, the end title theme plays over it.
Availability: Seen on Parker Kane and probably on Action episodes. It can be also spotted on the earliest episodes of Veronica Mars.
Scare Factor: Minimal. The hits can get someone.
2nd Logo (2005-present)
Nickname: "The CGI Brick"
Logo: It plays the last seconds of normal Silver Pictures logo, plus "TELEVISION" is added below.
FX/SFX: The cube animation.
Music/Sounds: Same as the first logo.
Availability: Seen on Veronica Mars and on Moonlight when it was last ran on CBS in 2008.
Scare Factor: Low.