Question about Acer Extensa 5420-5687 Notebook

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The computer freezes

I can turn the computer on and it works fine but then it stops working. I can not move the mouse, enter or ctrl, alt, and delete. Nothing works I have to shut it off but it will keep doing it at differant times. Acer 5610Z

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  • 1,481 Answers

You need to fine-tune the system...
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go to download page there....and look for Tuneup Utlity....the link will take you to my shared drive @ 4shared.com
dont worry it's safe....and i am not spamming....
reg...

Posted on Apr 27, 2010

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After restarting my computer the cursor stopped responding to the mouse.


You're probably running Windows, and that's a common problem, and usually very easy to fix. If you are using a wireless mouse, remove the USB receiver, wait 10 - 20 seconds and put it back in. If that doesn't work, remove USB rec. , shut off mouse and go through a restart. Try restarting with them removed, if it doesn't work, try restart with them in and turned on. You can use keyboard commands to do this next part If that doesn't work, go into the Control Panel, system, device manager, mouse, right click ( lined square to right of space bar ) then properties, reset to default - The windows symbol beside space bar is the start menu, the arrows control scrolling through options or moving the page, TAB changes what the computer is focused on, ALT and F4 closes whatever program you're focused on - pressing it twice will cause a restart. And if your comp ever jams up, press CTRL, ALT and DELETE at the same time, opens task manager and unjams,,, usually. Hope some of that helped. Grimm

May 01, 2015 | Computers & Internet

Tip

Windows keyboad shortcut


When speed counts, the keyboard is still king. Almost all the actions and commands you can perform with a mouse you can perform faster using combinations of keys on your keyboard. These simple keyboard shortcuts can get you where you want to go faster than several clicks of a mouse. You'll work faster on spreadsheets and similar documents, too, because you won't lose your place switching back and forth between mouse and keys.

Here are some of the most useful keyboard shortcuts:

Copy. CTRL+C
Cut. CTRL+X
Paste. CTRL+V
Undo. CTRL+Z
Delete. DELETE

Delete selected item permanently without placing the item in the Recycle Bin. SHIFT+DELETE
Copy selected item. CTRL while dragging an item
Create shortcut to selected item. CTRL+SHIFT while dragging an item
Rename selected item. F2
Move the insertion point to the beginning of the next word. CTRL+RIGHT ARROW
Move the insertion point to the beginning of the previous word. CTRL+LEFT ARROW
Move the insertion point to the beginning of the next paragraph. CTRL+DOWN ARROW
Move the insertion point to the beginning of the previous paragraph. CTRL+UP ARROW
Highlight a block of text. CTRL+SHIFT with any of the arrow keys
Select more than one item in a window or on the desktop, or select text within a document. SHIFT with any of the arrow keys
Select all. CTRL+A
Search for a file or folder. F3
View properties for the selected item. ALT+ENTER
Close the active item, or quit the active program. ALT+F4
Opens the shortcut menu for the active window. ALT+SPACEBAR
Close the active document in programs that allow you to have multiple documents open simultaneously. CTRL+F4
Switch between open items. ALT+TAB
Cycle through items in the order they were opened. ALT+ESC
Cycle through screen elements in a window or on the desktop. F6
Display the Address bar list in My Computer or Windows Explorer. F4
Display the shortcut menu for the selected item. SHIFT+F10
Display the System menu for the active window. ALT+SPACEBAR
Display the Start menu. CTRL+ESC
Display the corresponding menu. ALT+Underlined letter in a menu name
Carry out the corresponding command. Underlined letter in a command name on an open menu
Activate the menu bar in the active program. F10
Open the next menu to the right, or open a submenu. RIGHT ARROW
Open the next menu to the left, or close a submenu. LEFT ARROW
Refresh the active window. F5
View the folder one level up in My Computer or Windows Explorer. BACKSPACE
Cancel the current task. ESC
SHIFT when you insert a CD into the CD-ROM drive Prevent the CD from automatically playing.
Use these keyboard shortcuts for dialog boxes:

Move forward through tabs. CTRL+TAB
Move backward through tabs. CTRL+SHIFT+TAB
Move forward through options. TAB
Move backward through options. SHIFT+TAB
Carry out the corresponding command or select the corresponding option. ALT+Underlined letter
Carry out the command for the active option or button. ENTER
Select or clear the check box if the active option is a check box. SPACEBAR
Select a button if the active option is a group of option buttons. Arrow keys
Display Help. F1
Display the items in the active list. F4
Open a folder one level up if a folder is selected in the Save As or Open dialog box. BACKSPACE

If you have a Microsoft Natural Keyboard, or any other compatible keyboard that includes the Windows logo key and the Application key , you can use these keyboard shortcuts:

Display or hide the Start menu.
Display the System Properties dialog box. +BREAK
Show the desktop. +D
Minimize all windows. +M
Restores minimized windows. +Shift+M
Open My Computer. +E
Search for a file or folder. +F
Search for computers. CTRL+ +F
Display Windows Help. +F1
Lock your computer if you are connected to a network domain, or switch users if you are not connected to a network domain. + L
Open the Run dialog box. +R
Display the shortcut menu for the selected item.
Open Utility Manager. +U

Helpful accessibility keyboard shortcuts:

Switch FilterKeys on and off. Right SHIFT for eight seconds
Switch High Contrast on and off. Left ALT +left SHIFT +PRINT SCREEN
Switch MouseKeys on and off. Left ALT +left SHIFT +NUM LOCK
Switch StickyKeys on and off. SHIFT five times
Switch ToggleKeys on and off. NUM LOCK for five seconds
Open Utility Manager. +U

Keyboard shortcuts you can use with Windows Explorer:

Display the bottom of the active window. END
Display the top of the active window. HOME
Display all subfolders under the selected folder. NUM LOCK+ASTERISK on numeric keypad (*)
Display the contents of the selected folder. NUM LOCK+PLUS SIGN on numeric keypad (+)
Collapse the selected folder. NUM LOCK+MINUS SIGN on numeric keypad (-)
Collapse current selection if it's expanded, or select parent folder. LEFT ARROW
Display current selection if it's collapsed, or select first subfolder. RIGHT ARROW

on May 23, 2010 | Computers & Internet

Tip

Speedup your work using shortcut in windows


You can use these shortcuts when using windows.It will speedup your work. Please try them.


• CTRL+C (Copy)
• CTRL+X (Cut)
• CTRL+V (Paste)
• CTRL+Z (Undo)
• DELETE (Delete)
• SHIFT+DELETE (Delete the selected item permanently without placing the item in the Recycle Bin)
I know they all above are general, but you can enjoy the followings:


• CTRL while dragging an item (Copy the selected item)
• CTRL+SHIFT while dragging an item (Create a shortcut to the selected item)
• F2 key (Rename the selected item)
• CTRL+RIGHT ARROW (Move the insertion point to the beginning of the next word)
• CTRL+LEFT ARROW (Move the insertion point to the beginning of the previous word)
• CTRL+DOWN ARROW (Move the insertion point to the beginning of the next paragraph)
• CTRL+UP ARROW (Move the insertion point to the beginning of the previous paragraph)
• CTRL+SHIFT with any of the arrow keys (Highlight a block of text)
• SHIFT with any of the arrow keys (Select more than one item in a window or on the desktop, or select text in a document)
• CTRL+A (Select all)
• F3 key (Search for a file or a folder)
• ALT+ENTER (View the properties for the selected item)
• ALT+F4 (Close the active item, or quit the active program)
• ALT+ENTER (Display the properties of the selected object)
• ALT+SPACEBAR (Open the shortcut menu for the active window)
• CTRL+F4 (Close the active document in programs that enable you to have multiple documents open simultaneously)
• ALT+TAB (Switch between the open items)
• ALT+ESC (Cycle through items in the order that they had been opened)
• F6 key (Cycle through the screen elements in a window or on the desktop)
• F4 key (Display the Address bar list in My Computer or Windows Explorer)
• SHIFT+F10 (Display the shortcut menu for the selected item)
• ALT+SPACEBAR (Display the System menu for the active window)
• CTRL+ESC (Display the Start menu)
• ALT+Underlined letter in a menu name (Display the corresponding menu)
• Underlined letter in a command name on an open menu (Perform the corresponding command)
• F10 key (Activate the menu bar in the active program)
• RIGHT ARROW (Open the next menu to the right, or open a submenu)
• LEFT ARROW (Open the next menu to the left, or close a submenu)
• F5 key (Update the active window)
• BACKSPACE (View the folder one level up in My Computer or Windows Explorer)
• ESC (Cancel the current task)
• SHIFT when you insert a CD-ROM into the CD-ROM drive (Prevent the CD-ROM from automatically playing)
• CTRL+SHIFT+ESC (Open Task Manager)

on Mar 15, 2008 | Microsoft Windows Vista Ultimate Edition

1 Answer

Key board 4000 not working, mouse work, replaced the batteries


Try using CTRL, ALT, DELETE. It sounds like you may have locked your
keyboard by accident. Once you hit CTRL, ALT, DELETE, it will bring up the
log in page. Simply enter your password, if any, and you should be good to
go.

Sep 20, 2011 | Microsoft Wireless Laser Desktop 4000...

1 Answer

I have a 4 year old Toshiba laptop running XP sp3. When I try to boot it up, it freezes at the blue "Welcome" screen and I have to turn it off by holding the power button. The keyboard works (mouse will...


Hi Good day!! there's a tricky way of your problem in the welcome screen try to press ctrl alt del at the same time. NOTE don't Enter it!!! after you press ctrl alt del press esc button see if it work i hope it works...

Oct 09, 2010 | Computers & Internet

1 Answer

Microsoft Wireless Notebook Laser Mouse 7000.


Hi


It is not the problem with the mouse
Since you have said
"I have to key in Ctrl-Alt-Delete to unfreeze it"

Which means an application in the os is taking a lot of memory and cpu consumption
thats why it seems not working

******************
To confirm it(Whether mouse is causing trouble)) try running any live operating system(Linux,ubuntu,suse,fedora..etc) or different os(LInux...etc)and check whether the problem still persists

if yes leave me a comment . i will help you out

hope this will help you

Jun 29, 2009 | Microsoft Wireless Notebook Optical Mouse...

1 Answer

Windows vista freezes


put all your music videos and pictures and other important files on a external hard drive and reinstall vista it happened to me a couple of times its just the computer video card or the ram in the computer is not enough?

Feb 06, 2009 | Computers & Internet

9 Answers

Logitech s510 keyboard


I had this problem for a very long time as well. Turns out this is an encryption issue. It's off-balance. You need to reset the encryption, and here's how:

On the LEFT side of your wireless keyboard press and hold Ctrl+Alt, and press F12, then release all three buttons. Now push the Connect button on your Wireless Receiver, then the connect button on your wireless keyboard. Now press Esc. Try it. See if it works. It did for me.

Nov 09, 2007 | Logitech Wireless Access Duo Optical...

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