epyc speaker

The CPU vulnerability is finally eliminated! AMD: BIOS updates for Ryzen and EPYC platforms are released this week. ryzenepyc Previously, amd cto (Chief Technology Officer) Mark Papermaster updated the AMD processor Security description (Chinese pages are not yet online ). Specifically, for V1 in the Spectre Vulnerability (bypassing the boundary check), AMD still believes that it can be solved by updating the operating system and software. Micr

Experimental environment: Computer: Lenovo Zhaoyang k20-80 Notebook Speaker: Harman Cotton Esquire mini Speaker Operating system: Windows RS1 Note : Before connecting a Bluetooth speaker, make sure your computer has Bluetooth enabled. 1, click on the computer on the start-settings, open the System Settings

The auditorium is "a place for listening". This definition implies that all aspects of space, as long as they are related to communication, should be given priority.InSound Reinforcement systemBefore the invention, a large number of people gathered in the auditorium to listen to the speaker without sound amplification speech. The auditorium uses the geometric structure of the room and the sound treatment to provide a natural sound enhancement for the

Netizen consults the author said: His computer speaker recently suddenly appeared the noise, is the current sound, does not open any music has, the volume is bigger, the murmur is also big, before has been good, suddenly has been so, is the speaker bad, why does the speaker have the current sound? What if the speaker h

How to choose a computer speaker? Computer speakers are one of the most important external devices for multimedia computers, especially those "enthusiasts" players are at any price to buy high-quality speakers, how to buy the speaker of the desirable? Its importance indicators are mainly in the following aspects: Frequency responseThe hearing range of ordinary people's ears is the 25hz-20khz sound, theref

Many kinds of situation can cause the sound box to have the noise, for instance the speaker is disturbed, the interface or the connection line contact is bad, the sound box itself quality is inferior and so on. Generally speaking, the speaker is a lot of active speakers, its internal will certainly exist amplifier, so the noise is unavoidable, the source of noise from the source can be roughly divided into

Some users like to use audio devices in WIN8 systems so that playing video or music can become larger and have a stereo effect. But sometimes in the use of audio equipment will also encounter some problems, such as the most common computer speaker horn One Ring and the other does not ring, sounds strange, how to solve it? The following small series and you introduce WIN8 system computer speaker equipment pl

Audio is a standing entertainment tool in life, but a lot of time the sound love out of such or such problems, the speaker does not sound how to solve it? 　　1, check the sound card driver is normal Cause the speaker does not sound a lot of problems, the most common is the computer sound card driver damage, whether it is the speaker or the headset will not have

First, to see if the speaker is set to mute state : If the notebook is set to mute state, then the speaker will have no sound after starting boot. Suppress Mute method: Method One: 1. Click the left mouse button on the lower right corner of the screen "small horn" icon, the following figure: 2. Click on the mute "small horn" icon, the following figure: 3. At th

Most audio experts know that some rooms must have a directed speaker system, and some suggest an omnidirectional speaker system. The final choice of the system will depend on two factors: the location of the Speaker and the internal structure of the room. However, in general, the feedback is directly proportional to the Q aspect of the

Many users who use the MacBook have encountered internal speaker failure, and the MacBook's built-in speaker fails, and its headphone holes will also light up red, as shown in the following figure. So what causes the MacBook's headphones to Kong Liang the red light? What should I do if the MacBook speaker doesn't sound? Here's a look at the solutions offered by u

When using the computer to play audio, the sound of the speaker is relatively empty, the sound field is more lax. Check the speaker's left and right channel is not reversed, you can put the two groups of audio lines swap position. If the speaker sound is lower, it is important to check the quality of the speaker, the bass

Just equipped with a host, installed USB small speakers, USB plug into the host will have "squeak squeak" of the current sound, very dry people. Mute also have! Once pulled out, it's gone. The "squeak" sound changes as the speaker volume changes. With another power supply to the USB speaker power, the audio cable Connection notebook is not the case! USB speaker