Win10 update Realtek sound card driver timeout prompt error 0x000005b4 how to do?

Solution:
1, enter "> group policy" in the Cortana search bar or gpedit.msc and press Enter to enter "Group Policy" setting;

2. Select Computer Configuration & Rarr; Template → system → device installation, then find "set device installation timeout" on the right side and double-click to open;

3, select "ld" in the upper left of the window, "enabled", then in the middle of the left <;Device installation timeout" set in “1800” seconds to click OK;

4, at this time see "Configure device installation timeout" is enabled, then try to restart the sound card installation program.