多选题While troubleshooting a video problem on an application server, the system administrator has determined that the video firmware should be updated. Which of the following sources should be used to locate an appropriate update for this hardware?（）AThird-party manufacturerBVideo chipset manufacturerCServer manufacturerDOperating system manufacturerEShareware file sharing site
多选题
While troubleshooting a video problem on an application server, the system administrator has determined that the video firmware should be updated. Which of the following sources should be used to locate an appropriate update for this hardware?（）
A
Third-party manufacturer
B
Video chipset manufacturer
C
Server manufacturer
D
Operating system manufacturer
E
Shareware file sharing site
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