by admin | Jan 14, 2019 | All Lessons, IT Lessons, Virtualization
Reference list of useful VMWare ESXi console commands (including ESXCLI), which is often used in troubleshooting and fine-tuning the hypervisor. As required, the list of commands will be expanded and updated. The available ESXi console commands can be viewed in the /...
by admin | Jan 14, 2019 | All Lessons, IT Lessons, Windows, Windows 10, Windows 7, Windows 8
On one of their computers with the newly installed Windows 10, the user began to complain about the constant hangs and the slowness of the OS. In the device manager, you can see that more than 50% of the processor resources are used by the System process...
by admin | Jan 14, 2019 | All Lessons, IT Lessons, Virtualization, Windows, Windows 10, Windows 7, Windows 8
When installing Windows 10 as an operating system on a new virtual machine running the Hyper-V hypervisor, I encountered a situation where the installation of Windows from the installation image was interrupted after the OS was selected with an error: Windows cannot...
by admin | Jan 14, 2019 | All Lessons, IT Lessons
On HPE DL / ML Gen9 servers with Windows Server 2008 R2 / 2012 R2, one of the remote customers faced an interesting problem after changing their time zone. As it turned out, on the HP ProLiant Gen9 servers (and on one of the HP ProLiant DL580 Gen8 servers) when the...
by admin | Jan 14, 2019 | All Lessons, IT Lessons, Windows, Windows 10, Windows 7, Windows 8
In this article we consider why, after shutting down or restarting a laptop / computer / server in the operating system, the current date and time settings specified earlier can be reset. Consider both the most trivial case with a dead BIOS battery, and more...
by admin | Jan 14, 2019 | All Lessons, IT Lessons, Windows, Windows 10, Windows 7, Windows 8
On Windows, multiple versions of the .NET Framework can be installed simultaneously. When installing on a computer a new application developed on .Net, it is sometimes necessary to know in advance which versions and service packs of the .Net Framework are already...
by admin | Jan 14, 2019 | Uncategorized
Many programs require elevation of rights at startup (the shield icon from the icon), but in fact for their normal operation, no administrator rights are required (for example, you manually give the necessary rights to users to the program directory in ProgramFiles...
by admin | Jan 8, 2019 | All Lessons, IT Lessons, Server lessons, Virtualization
Today I changed the computer. On the new computer there was a Windows 10 1809 system. When I wanted to connect to the server via the Vmware Esxi Client 6.0, the mouse did not work correctly. I started looking for a solution for the problem. The solutions that I found...
by admin | Jan 5, 2019 | All Lessons, IT Lessons, Server lessons
How to Fix Error: Virtual Machine disks consolidation is needed Warning ‘Virtual Machine disks consolidation is needed’ on the Virtual tab of the virtual machine in the VMWare vSphere console means that deleting the snapshot (Delete or Delete All operation) did not...
by admin | Jan 5, 2019 | All Lessons, IT Lessons, Server lessons, Windows Server 2012
A RAM disk is a virtual disk created in a free area of RAM that is perceived by the operating system as a separate physical disk. Due to the fact that the RAM disk is stored in fast RAM, all read / write operations from such a disk are performed almost instantly,...
Page 1 of 812345...»Last »
