Dell Mih61r Mb Front Panel Pinout | 2026 |

(also known as the MIH61R-MB) is an OEM motherboard commonly found in the Dell Inspiron 620 Vostro 260

• Purpose: Connect front-panel headphone/mic jacks.
• Wiring: 2×5 or 1×10 header following Intel HD Audio pinout.
• Common signals: MIC2_L, MIC2_R, GND, Detect, HP_L, HP_R, Presence.
• Look for label “HD_AUDIO” or “AAFP”.

• POWER SW → Pins 2 & 4
• RESET SW → Pins 7 & 9
• HDD LED → Pins 1 & 3 (+ is pin 1)
• POWER LED → Pins 8 & 10 (+ is pin 8)

3. Power LED (PWR_LED)

The main 10-pin header is typically located at the bottom-right corner of the motherboard. Use the following configuration for standard case migrations: 1 Positive (+) 2 Power LED + Positive (+) 3 Negative (-) 4 Power LED - Negative (-) 5 Power Switch 6 Power Switch (Ground) 7 No Connection 8 Unused / Reserved (Often jumpered) 9 Key (Empty Space) 10 Unused / Reserved dell mih61r mb front panel pinout