computer hardware and software

Step-by-Step as follows : 1. Run (Win + R) 2. Type secpol.msc and press [Enter] 3. Double-click on Local Policies subsequent double-click on the Security Options and look for the option "User Account Control: Run all administrators in Admin approval mode" 4. select disable 5. Reboot the computer. 6. Good luck

First Wifi problem: No Wireless Connection Step-by-steps: 1. Checks, Wifi connection on your laptop if it is still ON or Disable 2. Try switching to a place closer to the Router or Access Point, and certainly avoid obstructions such as walls or other equipment that can make a Wifi signal disrupted 3. Can also try to restart or reset Wifi Router or Access Point Check the SSID, most laptops or mobile phones will automatically find the SSID of your router or Access Point Wifi, but if it turns out that in the hidden SSID for security reasons, then you must manually add the SSID. 4. Make sure the Network Card automatically find IP and gateway settings Do not forget to make sure to drivers in the Wifi Network Card or Laptop is actualized 5. If you are using Windows 7, use the Repair Connection, Windows 7 will automatically resolve the problems associated with a connection error. Second problem: Wireless Connection but No Internet Access Step-by-steps: 1. Checks Wireless Router - first login ...

Step-by-steps: First of all, unplug all the cables connected to the computer. Open the CPU casing cover and pay close attention to whether there is a detached component, which scorched cable / disconnected, or signs of damage to other components. When all components are installed correctly and there are no signs of physical damage to hardware, remove the RAM and clean the connectors (the yellow metal in the bottom of RAM) using a pencil eraser, then wipe with fine brushes Remove the VGA card and clean the connectors such as connector cleaning RAM earlier, using a pencil eraser and cleaned brushes wear smooth. Clean the connectors and connector VGA RAM Card in Mainbord with fine brushes while in inflatable-blow that dust and fine dirt clean. (if the computer buddy just use VGA on board skip this section) Remove the cables connected to the mainboard and hard drive, wipe all of its connector and insert it correctly. When everything is clean replace the RAM and VGA in place correctly. Atte...

First: Change In Windows Registry     > Click Start> Run> type in regedit     > Emerging new windows> in the HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Servic es \ Tcpip \ Parameters     > Fill in the following registry value:     *   DefaultTTL content value 00000040    * EnablePMTUBHDetect content value 00000000      * EnablePMTUDiscovery content value 00000001      * GlobalMaxTcpWindowSize contents value 0005ae4c      * SackOpts content value 00000001     * Tcp1323Opts content value 00000003     * TcpWindowSize value content 0005ae4c      * Restart Laptop / Computer.   Second: Changes to Windows Settings     First way:     > Control Panel> icon modem> modem properties     > On the General tab, change the maximum speed to 115200     > Click on the connection and c...

The Causes Missing NTLDR on computers and laptops: 1. Computer does not boot using the bootable disk. When booting windows access device containing a bootable disk. such as the hard drive containing the Windows operating system, or removable disk bootable cd bootable. Because a bootable disk is not accessible, it could result windows can not boot characterized by messages like the above 2. Setting boot device in the BIOS / CMOS does not lead to hard drive. Still dealing with the above numbers, resetting the BIOS boot settings / CMOS computer with firstboot setting device on the hard drive that contained the operating system windowsnya 3. There is a problem with the usb keyboard 4. IDE or SATA hard drive cable is not appropriate or loose. Check the cable Sata or IDE, if it is loose remove and then reinstall the correct and proper, or replace the cord 5. NTLDR and NTDETECT.COM files or corrupt. This is the most frequent cause of terjadi.Untuk restore ntldr file or ndetect.com corrupted o...

First you have to open the Win + R and type regedit and then press enter Tricks of the registry editor as follows: 1. Replacing Wallpaper HKEY_CURRENT_USER / Control Panel / Desktop Double-click on the wallpaper image and enter the desired path in Value Data 2. Renaming the Recycle Bin HKEY_CLASSES_ROOT / CLSID / {645FF040-5081-101B-9F08-00AA002F954E} Double click on the option (Default value) and give a new name as desired in Value Data. 3. Gave rise to Rename the Recycle Bin HKEY_CLASSES_ROOT / CLSID / {645FF040-5081-101B-9F08-00AA002F954E} / ShellFolder Double click on Attributes> Edit Binary Value. In the Value Data, change that number to 0000 50 01 00 20. 4. Hide the Recycle Bin HKEY_LOCAL_MACHINE / Software / Microsoft / Windows / CurrentVersion / Explorer / Desktop / NameSpace Delete subkey {645FF040-5081-101B-9F08-00AA002F954E}, then Restart the computer to see the results. To bring it back, to re-combinations of numbers {645FF040- 5081-101B-9F08-00AA002F954E}. 5. Adding Sho...

The steps are: 1. Open box dialoh run. Able through Start -> Run or press the Windows key on the keyboard, hold down and press R (Windows + R). 2. After the run dialog box appears, type gpedit.msc, press OK. 3. This will bring up the Group Policy window 4. Masukkah folder to Computer Configuration> Administrative Templates> System. 5. Double click on Turn Off Autoplay. 6. Then on Turn Off Autoplay Properties window select the Enabled option. In the Turn off Autoplay option on select All drives. Click Ok. 7. Next, open the folder User Configuration> Administrative Templates> System. Then do as steps 5 and 6.

Step-by-steps : 1. Win + R then type regedit and ok 2. Then search in the regedit like this      HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \   Authentication \ LogonUI \ Background 3. Double click on OEMBackground, change the value to 1 4. If no OEMBackground is the purpose, you can make it by right click> New> DWORD 32-bit Value. And name OEMBackground 5. Close the Registry Editor 6. Prepare the image you want to make the background for the Logon Screen. Keep the image has the same resolution size with a resolution of your computer. And file size not more than 256kb 7. Change the name of the image file into backgroundDefault.jpg (should. Jpg) 8. Copy the image and open Windows Explorer, go to C: \ Windows \ System32 \ oobe \ info \ backgrounds. Then paste your image there. 9. Then restart the computer / laptop 10. Good luck

The steps are: 1. Insert a removable disk into your computer's USB port. 2. Click on the "cancel" on the dialog box that appears or opening folders do not open the flash at all 3. Click the Win R and then type cmd then enter 4. Type the name of your flasdisk directory and enter.     example type "G:", "F:", etc. depending on your system partition 5. Type \ => dir / w / a into the "Command Prompt" and "Enter." Wait until all the file names appear. 6. Search for virus in the file list on display earlier. Look for files with names like "Autorun.inf," "Ravmon.exe," "New Folder.exe," "Svchost.exe" or "Heap41a", which is a virus file. The exe file or any possible suspicious virus files. Exe program is an extension of the application or software. If we do not feel save with the application exe file name extension, the file can we suspect sebgai virus. 7. Disable all files by typing =>...