Oracle184.108.40.206-0624 is installed in Windows 8, with DBCA database creation, netca listener creation, PLSQL configuration, client environment variable NLS_LANG defined, client environment variable TNS_ADMIN01 defined, and Windows 8
This document explains how to modify the WINDOWS8 model to replace the lower version of the operating system, because the ThinkPad computer randomly without Windows 8 recovery CD, if you still want to retain the original version of the Windows 8 system, create a restore media prior to the replacement
Yesterday I bought ThinkPad x230 and pre-installed the Win8 system. I was worried that many tools could not run on Win8. So I wanted to install Windows 7. At first, I found that I needed to modify the BIOS, to enable the UEFI compatibility mode, you can install win7. The procedure is as follows:
1. Click F1 to go To the BIOS page.
2. Go to security-secure
Yesterday I bought Thinkpad x230 and pre-installed the win8 system. I was worried that many tools could not run on win8. So I wanted to install Windows 7. At first, I found that I needed to modify the BIOS, to enable the UEFI compatibility mode, you can install win7. The procedure is as follows:
1. Click F1 to go To the bios page.
2. Go to Security-Secure Boo
represents the partition of the hard disk, 1 means the first partition, SDA1, and so on.Reference Links:https://cnzhx.net/blog/opensuse-tw-virtualbox/#i-5https://cnzhx.net/blog/boot-linux-partition-on-physical-hd-with-vm-in-windows/Http://www.virtualbox.org/manual/ch09.html#rawdiskP.s.p.s.In fact, this time the purpose is to VirtualBox in the passthrough to achieve the physical machine in VirtualBox smooth
After Windows 8 is installed, You need to activate the product code after Windows 8 is installed. However, you need to change the product code before activation. The operation interface cannot be changed. It can only be implemente
0. Download WindowsDeveloperPreview-64bit-English-Developer.iso
1. VMware Workstation 7.1.4 build-385536 failed.
2. Switch to Oracle virtualbox
Virtualbox 4.1.2 For Windows hosts x86/amd64
For the sake of insurance, the extension pack is also installed:
Virtualbox 4.1.2 Oracle VM virtualbox extension pack all platforms
3. Install VB and extension pack
The hardware driver in Windows 8 is normal, and we can see if the device is properly installed through Device Manager.
If you do not see an icon for an unknown device in Device Manager, your Windows 8 computer or device is currently in a normal state of drive, and if
return;3, enter after entering "list disk" This is the command to view the disk information, find the disk of the machine;4. In this mode, enter the command "select Disk" to select the disk for the currently operating disks;5, this mode input "clean" This command is to empty the current disk command;6, this mode input "convert MBR" this command is converted to MBR format;7. After the conversion is complete, you can exit this command prompt for normal installation steps.(
1. Pre-installed Windows 8 activation is very simple. We clicked "Properties" in the pop-up menu after "Computer" in the computer desktop and we found "view details in Windows Activation" as shown in the following illustration;
2. Then we will see an "activation" button i
I want to install Win8, but I am afraid that the system will be broken? Afraid of poor performance in virtual machines? No problem. Come with me and perform full graphical operations. you can install Win8 in just a few steps, and multiple systems coexist. You don't have to worry about system damage or upgrade failure.
The tools used in this article will be downloaded at the end of the article. The necessary steps are highlighted.1. Download the iso f
Recently, more friends feedback using y400/y500, pre-installed Windows 8 system, connect the home router AP, high probability of wireless restricted access to the situation, there is a problem after the need to reconnect WiFi, the lower right corner of the network exclamation point icon. The following figure:
After analysis, the user model configurat
Before you make one-click Restore to factory settings, be sure to back up important data from each partition to your mobile hard drive or other computer. The personal data is deleted because a key is restored. If you have multiple partitions and only restore C, you can also back up important data from several other partitions to an external storage device, because partitioning may affect one-click recovery, and if one-click Recovery fails, you may lose data on your entire h
Solution:1. The driver has not been certified, resulting in 100% of CPU resources. A large number of beta drivers are flooding the Internet, leading to hard-to-find fault causes.2. Faults caused by anti-DDoS and anti-virus software. Some anti-virus software has added random monitoring of web pages, plug-ins, and emails, which undoubtedly increases the burden on the system. You can choose to enable the service as needed.3. Viruses and Trojans. A large
Recently, a video about the Nokia tablet is released on a foreign video website, showing the model as the Nokia Lumia Coffee Tab. The outside world agrees that this is Nokia's upcoming win8 tablet concept machine, it looks like a magnified version of Lumia 800.
The novogene tablet will use a 10 inch-inch CBD screen with a resolution of up to 2048x1536 pixels and will use the QualcommSnapdragon S4 dual-core processor to provide MB of memory and 64 GB of storage space, there is also a W pixel Zeis
This article is a one-click operation on a Windows 8 system, tested using a GPT partition format model for your reference when you need it.
Before you make one-click Restore to factory settings, be sure to back up important data from each partition to your mobile hard drive or other computer. The personal data is deleted because a key is restored. If you have multipl
Failure phenomenon: after the machine closed to sleep and then wake up, found the mouse on the AC icon, the lower right corner of the battery status show "connected, not charging" as shown in the following image:
But the actual battery can be charged normally, with a mouse click or wait for 1-2 minutes, again to see the battery status shown normal, as shown in the following figure:
ThinkPad E440, E540Impact System:
1, in the system press Windows+pause break shortcut keys, bring up the System Properties page, by clicking the "Control Panel" to bring up the control Panel;
Open the Control Panel, select the program-> Uninstall program, as shown:
2. Select "View installed Updates" On the left of the open programs and functions, as shown in figure:
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