Windows 10: cannot connect CHRASHER MINI Speaker by J LAB

Walter Hutcherson1 · Jun 9, 2025 at 3:42 PM

Have a Crasher Mini Speaker by J Lab my bluetooth does not reconize it , how to get it ton reconize it?

:)

Yaikhomba Chingangbam · Jun 9, 2025 at 3:46 PM

Bluetooth Speaker(Bose Soundlink Mini II) not connecting with Win 10

Hi everyone i have Alienware 14 R2 with Windows 10 build 10586 which was upgraded from build 10240 through a clean install. After installing the latest build m not able to connect my bluetooth speaker (Bose Sound Link Mini II) with the laptop. Though m able
to connect other bluetooth devices to the computer and same speaker connect fine with another Dell laptop with the same build. The same speaker was also working fine without any issue with the Windows 10 Build 10240. I have tried following troubleshooting
but the issue not yet resolved.

uninstalled the driver from device manager and reinstalled.

downloaded the latest driver from Intel site but issue remains.

tried the older drivers available on Dell Support site with compatibility option while installing.

also enabled all the bluetooth services from services.msc

reinstalled the Windows after formatting.

Even after trying the above steps and all the steps mentioned in various discussions on this site, the issue remains unresolved. M attaching a screenshot of the error while trying pair the speaker. Any suggestions in this regard will be very thankful.

Brink · Jun 9, 2025 at 3:46 PM

Credential Guard lab companion

If you have heard about Credential Guard in Windows Server 2016 (and in Windows 10), but do not have an environment to try it out, here is a lab environment we built for you to play.

Lab access

The link will lead you to a sign up page, after that, you will see the following labs listed for Windows Server 2016:

Windows Server 2016 labs

There are 3 exercises in the “Implementing Breach Resistance Security in Windows Server 2016”:

Credential Guard

Remote Credential Guard

Device Guard

This blogpost will walk you through the Credential Guard lab details.

After click on the link of Breach Resistance lab, you be required to sign in and then you can launch the lab:

Sign-in

Launch page

It takes a few minutes to create the VMs, and once it has done, you will see the following machines prepared:

Initialize

DC: domain controller, which is not used for this exercise.

SRV01 and SRV02: both are Windows Server 2016, and used for the lab exercise.

Lab exercise – Explained

The steps are listed in the Content section:

Content

This lab is structured to cover the following in sequence:

Understand how attackers can use the hash in memory to gain access to domain controllers

Configure Credential Guard

Verify the hash in memory is protected using Credential Guard

You can follow the steps listed under the content section to complete the lab, the intent of the blog, is to break the procedures into groups, to help you understand the exercise better.

Prep the hash

Lsass.exe is the process which handles user logon, it stores the user credential information in its memory. The memory is cleared when the machine starts up. In this lab environment, all the virtual machines start at the time lab launches, when you logon to the machine, you will only have the logon user credential information in memory. In order to demonstrate an attacker gaining user access using other account’s hash, the first part of the lab is to simulate a server which has been running for a while, different users had remotely or locally connected to it, therefore, lsass memory stored many different user credential information.
This is accomplished by step 1-8.

Retrieving credential hash

Mimikatz is a popular tool for retrieving lsass memory information. The tool has been copied to the lab machines, step 9-13 walk you through the process of dumping lsass memory using Mimikatz.

Pass the Hash

Pass the hash is a hacking technique that allows an attacker to authenticate by using the underlying NTLM, instead of specifying the user password. In step 14 to 24, you will extract LabAdmin hash from lsass using Mimikatz, and use the hash to open a PowerShell console, and perform a couple of operations using the LabAdmin privilege:

Add a user to the domain admin group

Open remote PowerShell connection to a domain controller

Both operations could not be performed by the logon user. But using the hash of the LabAdmin, an attacker will be able to do it using the information retrieve from Lsass memory.

Configure and verify Credential Guard

Step 25 to 36 illustrate the steps to configure credential guard, then verify its status using msinfo32.exe and PowerShell.

Step 37 to 43 goes further to use Mimikatz to show the hash in Lsass is now encrypted using Credential Guard.

More info

The exercise illustrated the benefit of Credential Guard in Windows Server 2016 as well as Windows 10. For more information, you can find here.
Click to expand...

Source: Credential Guard lab companion Datacenter and Private Cloud Security Blog

See also:

Enable or Disable Credential Guard in Windows 10 Windows 10 Security System Tutorials

Verify if Credential Guard is Enabled or Disabled in Windows 10 Windows 10 Security System Tutorials

Ivy Mun · Jun 9, 2025 at 3:46 PM

Speakers and headphones work at the same time

Hi.

Let us isolate your concern by answering these few questions.

Have you tried connecting your headphones directly to your desktop?

Does your speaker work normally when connected to your desktop?

You may try the following steps to help resolve your concern:

Unplug or Disconnect your speaker from the desktop.

Connect your headphone directly to the desktop.

If the headphone works properly when directly connected to the desktop, we suggest that you contact your speaker manufacturer for assistance.

Let us know how it goes.

Windows 10: cannot connect CHRASHER MINI Speaker by J LAB

cannot connect CHRASHER MINI Speaker by J LAB

cannot connect CHRASHER MINI Speaker by J LAB

cannot connect CHRASHER MINI Speaker by J LAB

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