:Dr. Debug is used to provide codes that represent different errors that your system has encountered. Please see the diagram below for reading the Dr. Debug codes and how to troubleshoot.
| Code | Description |
| 00 | Please check if the CPU is installed correctly and then clear CMOS. |
| 0d | Problem related to memory, VGA card or other devices. Please clear CMOS, re-install the memory and VGA card, and remove other USB, PCI devices. |
| 01 - 54 (except 0d), 5A- 60 | Problem related to memory. Please re-install the CPU and memory then clear CMOS. If the problem still exists, please install only one memory module or try using other memory modules. |
| 55 | The Memory could not be detected. Please re-install the memory and CPU. If the problem still exists, please install only one memory module or try using other memory modules. |
| 61 - 91 | Chipset initialization error. Please press reset or clear CMOS. |
| 92 - 99 | Problem related to PCI-E devices. Please re-install PCI-E devices or try installing them in other slots. If the problem still exists, please remove all PCI-E devices or try using another VGA card. |
| A0 - A7 | Problem related to IDE or SATA devices. Please re-install IDE and SATA devices. If the problem still exists, please clear CMOS and try removing all SATA devices. |
| b0 | Problem related to memory. Please re-install the CPU and memory. If the problem still exists, please install only one memory module or try using other memory modules.
* For X79 models, please try installing memory to DDR3 A1, B1, C1 and D1 slots. |
| b4 | Problem related to USB devices. Please try removing all USB devices. |
| b7 | Problem related to memory. Please re-install the CPU and memory then clear CMOS. If the problem still exists, please install only one memory module or try using other memory modules. |
| d6 | The VGA could not be recognized. Please clear CMOS and try re-installing the VGA card. If the problem still exists, please try installing the VGA card in other slots or use other VGA cards. |
| d7 | The Keyboard and mouse could not be recognized. Please try re-installing the keyboard and mouse. |
| d8 | Invalid Password. |
| FF | Please check if the CPU is installed correctly and then clear CMOS. |
