I have here toshiba l755 laptop the problem is no audio device detected on windows tried installing drivers and tried also replacing audio chip still same issue. anyone encounter this please help
-
-
Re: TOSHIBA L755 NO audio problem
Anyone could help on this please already tried 3times replacing audio ic still audio device not dtected -
Re: TOSHIBA L755 NO audio problem
This audio IC is a slave to the Intel HD audio bus.
Be sure the HD audio bus driver is installed.
https://learn.microsoft.com/en-us/wi...dio-bus-driverComment
-
Re: TOSHIBA L755 NO audio problem
audio driver is installed still no audio deviceComment
-
Re: TOSHIBA L755 NO audio problem
anyone could help encounter this problem please helpComment
-
Re: TOSHIBA L755 NO audio problem
Assuming a Windows system, if there is no device listed in Device Manager (driver loaded or not), then the hardware is not being seen. Review your data and clock lines from the audio IC to the rest of the system.Comment
-
The Problem: This player has a toggle switch to select between Stereo, Mono R, and Mono L. Regardless of the setting it outputs the sound to both the L&R audio jacks. In the Mono R position, the audio output level is normal (from both the L and R audio output jacks), in the Stereo position the audio output is about half the volume, and in Mono L, it's about 3/4 the volume. Something about putting it into Stereo mode is causing the volume to drop significantly and I can't figure it out.
The player processes the audio signal using two different reference frequencies. The "R"... -
Good Afternoon
I have a problem with this MOTU audio card, a traveler MK3, the connection to the computer is via firewire, the card is recognized by the computer (both mac and win) but I have no audio output, on the front there are a series of LEDs including the clock (44.1, 48, etc.) and that LED at the time of connection usually remains fixed telling me the clock frequency set on the computer, now at every start the LED in question remains flashing in most cases, sometimes it becomes fixed, other times it disappears, without any sign of operation, I exclude problems with the firewire chip,... -
PC Specs:- CPU: Ryzen 5 1600
- GPU: GTX 1080 Palit JetStream
- MOBO: ASRock ab350 PRO4
- RAM: Crucial Ballistix Sport 2x8GB 3000MHz (XMP 2.0)
- PSU: XFX 650W (don't remember what model)
- OS SSD: ADATA SP920
- OS: Windows 10 21H2
Problem description:
Hi. I have a problem that has been going on for some time (2-3 years). It's hard to explain what it really is. Sometimes, my computer stops playing music, stops videos (starts buffering on youtube), there is no sound in games and when I minimize the game window and return to the game there is a black screen with window borders... -
Hello Guys,
I received Toshiba Qosmio X755 that has a charging problem and I'm stuck trying to figure out the problem.
- When battery is unplugged i works without any problem.
- When I plug in the battery after plugging in the charger, it works correctly and the battery is charging.
- When I plug in the charger after inserting the battery, it stops working. ( voltage dropped and consumed 8A, reaching the maximum capacity of my bench power supply for 5 seconds, and stop working after )
Can you help me diagnose the problem? I have attached... -
Hi,
I've been given a non working Stanmore JN3018 loudspeaker.
The power supply part works normally, I have all voltages on all chips. But no sound is coming out.
I tried to track the audio signal from the inputs to the loudspeaker.
Unfortunately, it's not easy, as most signals are PWM. But the analog part is working, and I can track the PWM at the inputs of the TAS5508c.
At the TAS5508c output, I only have pulses which I can find on the input of the final amplifier TAS5342a.
Can somebody help me to resolve this problem ?
Thanks02-16-2025, 10:46 AM
Comment