Product Guide
Page 16
Intel Desktop Board DH55HC Product Guide High-Definition Multimedia Interface* (HDMI*) The HDMI port supports standard, enhanced, or high-definition video, plus multichannel digital audio on the interface is 1920 x 1200 at 60 Hz refresh (WUXGA). The HDMI port is enabled for POST ... interface is compliant with all ATSC and DVB HDTV standards and supports 8-channel digital audio. PCI Express* x16 Graphics The Intel Core i7, Intel Core i5, Intel Core i3, and Intel Pentium processors in an LGA1156 socket support discrete add-in graphics cards via the PCI Express 2.0 x16 add-in x16 mode...
Intel Desktop Board DH55HC Product Guide High-Definition Multimedia Interface* (HDMI*) The HDMI port supports standard, enhanced, or high-definition video, plus multichannel digital audio on the interface is 1920 x 1200 at 60 Hz refresh (WUXGA). The HDMI port is enabled for POST ... interface is compliant with all ATSC and DVB HDTV standards and supports 8-channel digital audio. PCI Express* x16 Graphics The Intel Core i7, Intel Core i5, Intel Core i3, and Intel Pentium processors in an LGA1156 socket support discrete add-in graphics cards via the PCI Express 2.0 x16 add-in x16 mode...
Product Guide
Page 67
A Error Messages and Indicators Intel Desktop Board DH55HC reports POST errors in two ways: • By sounding a beep code and blinking the front panel power LED • By displaying an ..., the BIOS causes the board's speaker to beep and the front panel power LED to boot. 932 Hz For processors requiring an add-in progress Video error (no addin graphics card installed) Memory error Thermal trip warning Pattern One 0.5 second beep when the BIOS is ready to accept keyboard input None...
A Error Messages and Indicators Intel Desktop Board DH55HC reports POST errors in two ways: • By sounding a beep code and blinking the front panel power LED • By displaying an ..., the BIOS causes the board's speaker to beep and the front panel power LED to boot. 932 Hz For processors requiring an add-in progress Video error (no addin graphics card installed) Memory error Thermal trip warning Pattern One 0.5 second beep when the BIOS is ready to accept keyboard input None...
Product Guide
Page 68
... on, .25 seconds off, .25 seconds on for 0.5 seconds. CMOS memory may be losing power. This results in progress Video error (no memory was removed, then memory may have been corrupted. Intel Desktop Board DH55HC Product Guide Table 18. If no addin graphics card installed) Memory error Thermal trip warning Pattern None...
... on, .25 seconds off, .25 seconds on for 0.5 seconds. CMOS memory may be losing power. This results in progress Video error (no memory was removed, then memory may have been corrupted. Intel Desktop Board DH55HC Product Guide Table 18. If no addin graphics card installed) Memory error Thermal trip warning Pattern None...