![](/images/backgrounds/293166/asrock-e3c224-4l-owner-s-manual3x1.png)
Contents
1 | Introduction........................................................ | 5 | |
| 1.1 | Package Contents............................................... | 5 |
| 1.2 | Specifications....................................................... | 6 |
| 1.3 | Unique Features.................................................. | 17 |
| 1.4 | Motherboard Layout............................................. | 18 |
| 1.5 | I/O Panel.............................................................. | 27 |
| 1.6 | Block Diagram..................................................... | 30 |
2 | Installation.......................................................... | 33 | |
| 2.1 | 33 | |
| 2.2 | Screw Holes......................................................... | 33 |
| 2.3 | CPU Installation................................................... | 34 |
| 2.4 | Installation of Heatsink and CPU fan................... | 37 |
| 2.5 | Installation of Memory Modules (DIMM).............. | 38 |
| 2.6 | Expansion Slots (PCI and PCI Express Slots)..... | 40 |
| 2.7 | Jumpers Setup..................................................... | 42 |
| 2.8 | Onboard Headers and Connectors...................... | 43 |
| 2.9 | Dr. Debug............................................................. | 50 |
| 2.10 | Driver Installation Guide..................................... | 52 |
| 2.11 | Hot Plug for Hard Disk Drives............................. | 53 |
3