ac' 97

eljero · Feb 7, 2013

Hello everyone, I'm a newbie with a question.
I have a ASROCK A75 PRO4/MVP MOBO, and have installed the motherboard in a older acrylic tower and I am wanting to connect audio to the mobo.

The pins on the motherboard are: PLED+ PLED- PWRBTN GND DUMMY RESET GND HDLED- HDLED+:

And the tower connectors are:
LINEOUT FL-LINEOUT RL; LINEOUT FR-LINEOUT RR, MIC POWER (L), MIC IN (R) GROUND.
How do I connect these.
Thanking you for any info.

RCoon · Feb 7, 2013

Fairly certain they go in the other internal connectors, usually along the bottom of the motherboard pcb, most will be labelled. look for the pin formations on the board, and how the hole are arranged on the tower leads.

Sasqui · Feb 7, 2013

Page 32 of your manual:

1. High Definition Audio supports Jack Sensing, but the panel wire on
the chassis must support HDA to function correctly. Please follow the
instruction in our manual and chassis manual to install your system.
2. If you use AC’97 audio panel, please install it to the front panel audio
header as below:
A. Connect Mic_IN (MIC) to MIC2_L.
B. Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L.
C. Connect Ground (GND) to Ground (GND).
D. MIC_RET and OUT_RET are for HD audio panel only. You don’t
need to connect them for AC’97 audio panel.
E. To activate the front mic.
For Windows® XP / XP 64-bit OS:
Select “Mixer”. Select “Recorder”. Then click “FrontMic”.
For Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit OS:
Go to the "FrontMic" Tab in the Realtek Control panel. Adjust
“Recording Volume”.

_JP_ · Feb 7, 2013

eljero said:
Hello everyone, I'm a newbie with a question.
I have a ASROCK A75 PRO4/MVP MOBO, and have installed the motherboard in a older acrylic tower and I am wanting to connect audio to the mobo.

The pins on the motherboard are: PLED+ PLED- PWRBTN GND DUMMY RESET GND HDLED- HDLED+:

And the tower connectors are:
LINEOUT FL-LINEOUT RL; LINEOUT FR-LINEOUT RR, MIC POWER (L), MIC IN (R) GROUND.
How do I connect these.
Thanking you for any info.

You're having a text book case of RTFM.
What you're looking at, on your motherboard are the front-panel connections, where you will plug the power on and reset buttons, power LED and HDD access LED. The label PANEL1 should be close to it.
What you have on your hand, belonging to the tower, will go on a header that usually has a label like HD_AUDIO or FP_AUDIO.

de.das.dude · Feb 7, 2013

i REALLY suggest you goto someone who knows computers. look at them work, and maybe next time you wont need help

this thread smells fishy.

System Name	HP Omen 17
Processor	i7 7700HQ
Memory	16GB 2400Mhz DDR4
Video Card(s)	GTX 1060
Storage	Samsung SM961 256GB + HGST 1TB
Display(s)	1080p IPS G-SYNC 75Hz
Audio Device(s)	Bang & Olufsen
Power Supply	230W
Mouse	Roccat Kone XTD+
Software	Win 10 Pro

System Name	Senile
Processor	I7-4790K@4.8 GHz 24/7
Motherboard	MSI Z97-G45 Gaming
Cooling	Be Quiet Pure Rock Air
Memory	16GB 4x4 G.Skill CAS9 2133 Sniper
Video Card(s)	GIGABYTE Vega 64
Storage	Samsung EVO 500GB / 8 Different WDs / QNAP TS-253 8GB NAS with 2x10Tb WD Blue
Display(s)	34" LG 34CB88-P 21:9 Curved UltraWide QHD (34401440) FREE_SYNC*
Case	Rosewill
Audio Device(s)	Onboard + HD HDMI
Power Supply	Corsair HX750
Mouse	Logitech G5
Keyboard	Corsair Strafe RGB & G610 Orion Red
Software	Win 10

System Name	LenovoⓇ ThinkPad™ T430
Processor	IntelⓇ Core™ i5-3210M processor (2 cores, 2.50GHz, 3MB cache), Intel Turbo Boost™ 2.0 (3.10GHz), HT™
Motherboard	Lenovo 2344 (Mobile Intel QM77 Express Chipset)
Cooling	Single-pipe heatsink + Delta fan
Memory	2x 8GB KingstonⓇ HyperX™ Impact 2133MHz DDR3L SO-DIMM
Video Card(s)	Intel HD Graphics™ 4000 (GPU clk: 1100MHz, vRAM clk: 1066MHz)
Storage	SamsungⓇ 860 EVO mSATA (250GB) + 850 EVO (500GB) SATA
Display(s)	14.0" (355mm) HD (1366x768) color, anti-glare, LED backlight, 200 nits, 16:9 aspect ratio, 300:1 co
Case	ThinkPad Roll Cage (one-piece magnesium frame)
Audio Device(s)	HD Audio, RealtekⓇ ALC3202 codec, DolbyⓇ Advanced Audio™ v2 / stereo speakers, 1W x 2
Power Supply	ThinkPad 65W AC Adapter + ThinkPad Battery 70++ (9-cell)
Mouse	TrackPointⓇ pointing device + UltraNav™, wide touchpad below keyboard + ThinkLight™
Keyboard	6-row, 84-key, ThinkVantage button, spill-resistant, multimedia Fn keys, LED backlight (PT Layout)
Software	MicrosoftⓇ WindowsⓇ 10 x86-64 (22H2)

System Name	Monke \| Work Thinkpad\| Old Monke
Processor	Ryzen 5600X \| Ryzen 5500U \| FX8320
Motherboard	ASRock B550 Extreme4 \| ? \| Asrock 990FX Extreme 4
Cooling	240mm Rad \| Not needed \| hyper 212 EVO
Memory	2x16GB DDR4 3600 Corsair RGB \| 16 GB DDR4 3600 \| 16GB DDR3 1600
Video Card(s)	Sapphire Pulse RX6700XT 12GB \| Vega 8 \| Sapphire Pulse RX580 8GB
Storage	Samsung 980 nvme (Primary) \| some samsung SSD
Display(s)	Dell 2723DS \| Some 14" 1080p 98%sRGB IPS \| Dell 2240L
Case	Ant Esports Tempered case \| Thinkpad \| Antec
Audio Device(s)	Logitech Z333 \| Jabra corpo stuff
Power Supply	Corsair RM750e \| not needed \| Corsair GS 600
Mouse	Logitech G400 \| nipple
Keyboard	Logitech G213 \| stock kb is awesome \| Logitech K230
VR HMD	;_;
Software	Windows 10 Professional x3
Benchmark Scores	There are no marks on my bench

ac' 97

eljero

New Member

RCoon

Sasqui

_JP_

de.das.dude

Pro Indian Modder