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Display is not coming, but keyboard num lock is working probably, How to identify my mother board problem

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Check your memory remove iand clean the contact plate and insert the memory if still the display is not working check wether motherboard speaker is connected and working if you dont hear any beeps you have a fulty motherboard the mother board can be repaire contact ur local chiplevel service presonal

Posted on Sep 29, 2010

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Dell vostro pp38l


its a power issue, probably the mother board burned out, try a different power supply, if that dont work then you will probably need to get dell to deal with it.

Oct 11, 2013 | Computers & Internet

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Unlock number lock


On a laptop, the "Num Lock" key has a function slightly different than the one it performs on full-d desktop keyboards. Activating "Num Lock" on a laptop usually transforms a set of central keys, including many letters, into number keys, allowing typists used to entering numbers on a keypad to type efficiently. While on desktop keyboards "Num Lock" usually has a dedicated key, on laptops it often shares a key with another function on MacBooks, for example, it shares the "F6" key and you must hold down the "Shift" or "Fn" key to activate it.

Look for the "Num Lock" key on your laptop's keyboard. This is usually near the top of the keyboard. If the key says nothing on it except "Num Lock" if that's the only function the key performs you can just press it to activate the lock; a light will probably go on somewhere to indicate that "Num Lock" is on. If the key has multiple functions, you'll have to hold down a different key while pressing it. Hold down "Shift" and press "Num Lock" if the writing saying "Num Lock" appears above some other writing on the key, the way various symbols appear above the numbers on the keyboard's number row. Hold down "Fn" and press "Num Lock" if the writing saying "Num Lock" appears in a different color often light blue that's shared by the "Fn" key.

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1 Answer

I have HCL Ezeebee desktop computer when we boot the system monitor, keyboard, mouse blink for a while and monitor (HCL) show 'no signal' message, and keyboard num lock led not display mouse i


No signal at the monitor indicates (if you know the monitor is working ok) a failure of the graphics chip or graphics card, The lack of indicator light on the num lock LED and the lack of power to the mouse would indicate that there is a major issue with the motherboard.
you can try using another monitor to confirm the problem lies with the graphics, and in the case of the keyboard and mouse, swap them for a usb version, if they work, the Ps2 ports are probably damaged.
I'd be thinking of replacing the motherboard

May 19, 2012 | Computers & Internet

1 Answer

Tower powers up but monitor says "no signal" keybord and mouse doesnt work ????


Does the keyboard initialize?
If it does, (the caps lock/num lock lights flas, then the system seems to be working. In thet case, check the connection to the monitor then check the VGA board. If it doesn't initialize, you probably have a mother board fault.
Hope this helps.

Sep 29, 2010 | Acer Aspire M1201 Athlon X2 320 Gb PC...

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Daughter touched keypad.


Go into control panal
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Apr 23, 2010 | Fujitsu AMILO PC Laptops

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IOGEAR KVM gcs632U. Set up notes that to "toggle" between PCs you press SCROLL LOCK twice. My keyboard has no SCROLL LOCK so to change you are supposed to press NUM LOCK + "-"...release "-" after 1...


OK well usually in the "Setup" you can "Assign" whatever keys you need, so can't you change the keys used to what you have? ALL Keyboards have scroll lock, it is probably just "Hidden" for instance I found one accessed via pressing a Blue Fn Key and then F12. Look carefully for "Other: small writing on keys.

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1 Answer

Caps lock and num lock keyboard lights do not come on


If the "Caps Lock" and "Num Lock" keyboard lights do not come on, then press "Scrol Lock" bottom. If the light still not glow then you need to change the key board.

Aug 14, 2009 | Computers & Internet

2 Answers

When I hit the 'l' key, the number 3 appears.


press shift + num lock and see if works. you should have a green led under the display. when press SHIFT + NUM LOCK , the green led state should change

Jul 19, 2009 | IBM Thinkpad 560 Series Laptop 20h4241...

1 Answer

Intel dg31pr mother board why dont show display?


First check your num lock led if it on and off when you press num lock key then your cpu is ok.
Then therer is issue with monitor to cpu loose connection
or
Screen resolution problem.
For that when you power up press F8 key then enter in enable vga mode.then go to control panel and dispaly then settings then change screeen resolution to 1024*768 then apply and ok.
Aslo reconnect connection from monitor to cpu vga port.
Also check in bios some times your harddisk is not detected proeprly.
If problem still remains open cpu cabinet and reconnect data cable and power cable to harddisk.
Refix RAM memory.
Pull cmos cell for 15 minutes then check.
Thanks for using fixya.
Pls rate solution if it help you .

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Acer aspire 3003wcli keyboard stopped responding


You probably activated the "Num Lock" accidently. Just hold down the FN and look for the key that says "num lock" Now you should have your keyboard back and the numbers will just type when you hit the numbers key. I did this to myself yesterday!

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