2. Please Make Sure The Php Extensions Listed Below Are Installed
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a. Please check if the connection of the power cord and electric socket are well connected as shown below. If there is a main power switch on the extension cord, please make sure it is switched on. If it still can't power on, please replace the extension cord or electric socket.
c. Check the power cable of power supply is correctly connected to ATX power connectors. Some motherboard may contain 8-pin EATX12V_1, 4-pin EATX12V_2 and 24-pin EATXPWR, we suggest to connect all three connectors to the power supply.
b. If the display cable connects to the on-board display port, and still shows no display, please refer to official website of your CPU vendor AMD or Intel, to check if your installed CPU supports on-board graphics.
c. If you have confirmed your CPU supports on-board graphics, but still have no display, please try to re-install CPU and check if the CPU pin or CPU socket is dirty as below. If yes, please clean it and try again.
b. If it has no display when you install two or more memory, please check whether problem can be solved by installing only one memory . Then try to install the other memory to eliminate memory problem.
b. Please try to display from the integrated graphics of the motherboard (if CPU has no function of on-board graphics, please ignore this step). Please power off, then remove the external graphics card and connect the display cable to the integrated graphics output port, as indicated in below green marked. If the integrated graphics port can display, it means that the external graphics card may have some issues, please replace a known good graphics card.
a. Please make sure monitor is powerd on normally and check the indicator light of monitor is on to ensure the power cable of the monitor is connected correctly. Make sure the external power cable is powerd on normally as shown below. Please try to switch on, switch off and switch on the power of the socket, check if monitor can display. If you switch off and switch on the monitor, monitor shows ''no signal'', it indicates the monitor is powerd on normally.
d. Then try to re-boot the computer. If it can power on normally, the problem may be from the removed external devices. Re-connect the external device one by one until you find which external device or cable causes the problem.
Note: if you adjust the BIOS option (for example, adjust the voltage or other options due to overclocking), you can also try to clear the CMOS recovery BIOS option and restart if there is no display at startup
Before you import any of our available prebuilt websites, please make sure to check the items listed below. All of these are important and will ensure that your website import goes smoothly. In case something does go wrong with your prebuilt website import, please see the Troubleshooting section below.
There are two ways to import any one of our prebuilt websites, and for both, you need to register your purchase first. The first is to run the Avada Setup Wizard. This runs automatically on new installs, or you can also trigger it through the Status page (Avada > Maintainence > Status). See the How To Use The Avada Setup Wizard for more details on that process.
Alternatively, you can use the Prebuilt Website Importer. This can be found at Avada > Websites. Here, you will find all of our prebuilt websites, and you will also find a filter in the left hand column, to help you find exactly the style of website you want.
We recommend importing prebuilt websites on a fresh WordPress install. Importing a prebuilt website will not replace existing content like posts, pages, portfolios, etc. and it will not delete current menus or sliders. It will, however, import and set as active the prebuilt website menus, add sliders and replace current Avada Global Options with prebuilt website options. It will also replace WordPress Reading and Widget Settings. So for these reasons, it is strongly recommended you do not import a prebuilt website on a completed, or website under progress.
Most of our prebuilt websites contains published blog posts. If you import on a live site, plugins like JetPack will notice new posts and push them out into your blog feed. Please disable any plugin that may do that before you import. After the import, you can remove the posts or save them as drafts then turn your plugin back on.
This answer is based on an extensive research done by various Ubuntu users that worked together in almost all issues related to Broadcom. Special thanks to chili555 who helped in the Ubuntu forums and on this site with many questions related to Wireless devices and to others who have contributed through E-Mail, chats, IRC and more in testing various drivers with several of the most popular Broadcom Wireless cards (Huge Thanks to Chili555 really. This guy knows his stuff).
In total we wanted to offer an answer that could be easy to follow and covered most Broadcom Cards / Drivers. After you follow this guide, you will NEED to test your wireless connection for at least 2 hours (I actually recommend 8 hours) with another device in either Ad-Hoc Mode, Infrastructure Mode or Both. Common problems that will be solved (Apart from drivers not installing) are:
There are dozens of Broadcom wireless cards and more seem to appear every day. The key to finding the correct driver for any network card is what is known as the PCI ID (PCI.ID). To find out which PCI.ID you have, we proceed to opening the terminal by pressing CTRL+ALT+T (It should open a window with a blank background) and inside this terminal we run the following command:
The PCI.ID in this example is 14e4:4320 as seen inside the Brackets [...]. In some cases you will also need the revision version (if it appears) for some special cases. In this case, the revision version is rev 03 as shown inside the Parentheses (...) at the end. So what you will need after this search is:
With this new information you can look in the table below and select the appropriate method to install your driver. For example, In this case, since you have the 14e4:4320 rev 03, if we go down the list to the one that shows the exact same PCI.ID you will see that in the columns for Ubuntu 18.04 or 20.04 it shows the firmware-b43-installer package driver. This means that you will only have to install this particular package since it appears in all Ubuntu version columns.
NOTE - Before proceeding, if you have previously installed any drivers, have blacklisted or uncommented any driver files or configuration files or have done any changes whatsoever to the system to make the drivers work in previous attempts, you will need to undo them in order to follow this guide. We assume you are doing this from scratch and have not changed any configuration files, modules or drivers in the system in any way (apart from updating the system). This includes any installations using apt-get, aptitude, synaptic, dpkg, software center or manual compilation and installation of the packages. The system has to start from scratch in order for this to work and to avoid any conflicts that may appear if earlier work was done.
Now using the PCI.ID you found in the steps above, we then search in the list below to find the matching PCI.ID and the method to install the driver associated with it in a simple and correct way. The terminal will be used to avoid any GUI related issues. This applies with all cases, except as noted. The installation procedure is done only via terminal and also while connected to the internet with a temporary wired ethernet connection or USB modem or any means possible that can give your PC, for the time, Internet access. After you find in the list below the correct package we then proceed with the installation.
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