Question about HP Compaq 8510p Notebook

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Need to restore or reset my newly purchased computer but do not have the security codes and it is locked

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  • Bud Martin
    Bud Martin May 11, 2010

    Try contacting HP support?



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  • 154 Answers

Well anthony contact the seller for the password if he won't help you contact the nearest HP service center they will be able to help at pay and prove of a legit aquirance .

Posted on Apr 30, 2010

  • dennisddyer Mar 27, 2011

    You should be able to reset your own without paying through the nose for service I thought this answer was contrite



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1 Answer

I forgot my password to unlock that phone how do I unlock it

Hi Yassien, Unfortunately you cannot unlock it as that's the security measure. Your only bet is to wipe and start over...

Before doing this method please be reminded that you should back up all you files first. (search for a desktop software that you can connect to. Since your phone seems to be from asia, maybe this generic connectivity software may suffice.
You connect the phone using a USB cable.

After that, then let`s proceed. Factory settings reset. In standby, dial *#7780# and the phone`s lock/security code (the nokia`s default security code is 12345). This reset restores phone`s original settings. Soft reset. In standby dial *#7370# and the phone`s lock/security code. Warning! Soft/Hard reset deletes ALL your phone`s data! Hard reset (the three key code/reset). Turn off the phone. Press and hold three keys together, the green/talk key, the * key and the number `3`.Then, turn on the phone and don`t let the three keys before you see the nokia hands logo/nokia boot up screen. For 5800 XM or some phone like that. Hard reset need different keys/buttons. The green/talk key, the red key and the camera key/button. The process is the same. You can also upgrade your phone into newly found firmware if there`s any. Install it using Nokia PC Suite and Cable that is compatible with your device and then Presto! You got a bradnew cellphone! Well, most likely. :)

Apr 28, 2016 | Cell Phones

1 Answer

Securety code eror

check this one

Master Code Generator will Instantly generate your Nokia's Master security code.
This service can be used if you need to reset your Security Code.
Your IMEI: 356924034968264 --
Your Nokia Master Code: 2401254345

or this one

Nokia 5000 hard reset
You can format your Nokia 5000 device by typing: * + 3 + call + Power on. Before the device is reset, you need to provide the lock code. The default lock code is 12345.
If it is not working try this code:
You can format your device by typing *#7370# in standby mode. Before the device is reset, you need to provide the lock code. The default lock code is 12345.
Some Nokia phone can be reset via this menu option
Press menu button or enter Menu > Settings > Phone > Phone management > Factory settings > Delete data and restore > YESRestore factory settings
To restore the phone back to factory conditions, select Menu > Settings > Rest. factory sett. and from the following options:
Restore settings only - to reset all preference settings without deleting any personal data
Restore all - to reset all preference settings and delete all personal data, such as contacts, messages, media files and activation keys
Formatting the device will permanently erase all user data and settings as well as add-on applications and operator specific settings

Apr 21, 2014 | Nokia 5000 Cellular Phone

1 Answer

Free Unlock Code

You need to specify the Phone brand,model,Country and current network name to get exact answer. Anyway,You can get unlock code for free for some old model phones from . If you try to restore your phone it will ask for the security code, in that case try the default security codes like 1234 or 0000 or 12345 . If those didn't work then you can use master reset code to reset your Nokia phone . It will reset your phone, removing any security locks (except network locks). You can get the master reset code for old model Nokia and Alcatel mobiles from the same site I mentioned before.

May 25, 2013 | Cell Phones

2 Answers

Forgot apple code

Apple code is a very vague description.

Do you forget your Passcode lock to actually access your iPhone? If so, follow this article to restore your iPhone, its the only way past the Passcode lock due to security reasons.

If you forgot your Apple ID Password that you use to download/purchase/update new Applications/Songs/Ringtones, then you need to go to : or search "iForgot" in Google. This will reset your password through an Email or Security Question.

Aug 20, 2011 | Apple iPhone 3G

2 Answers

I forgot my security code

i am assuming this is for your computer;

Click start, all programs, accessories, system tools, system restore..

Click, restore my computer to an earlier point, then click next..

We want to choose a restore point that was at least one day before the issues started..

Carry out the restore. the computer will restart, then let me know if that fixed the issue or not..

This will actually be able to set a date and have your security code for your computer back as long as you set it to a date that you remembered your code or when you didnt have one on there.

If you need further help, reach me via phone at

Jan 06, 2011 | Computers & Internet

3 Answers

I forgot my nokia-2760 restore factory setting password please help me to restore.

You can Unlock the Mobile from the Security Lock or Password Lock using the Master Reset Code,You can get the Master Reset Code at and Unlock it.I unlocked My Nokia and Alcatel Mobile from the Security Lock using the Master Reset Code...

Nov 21, 2010 | Nokia 2760 Cellular Phone

6 Answers

I can't put my nokia 6300 into restore factory settings mode..

The defaulkt security code for Nokia is 12345. You can reset the security code using : *#7328748263373738#. It works on most nokia phones. Worth giving a try.

And if the phone says simcard rejected, then the most common problem is that the phone probably might have been locked. You can get it unlocked for 5 quids in your local market.

Apr 15, 2009 | Nokia 6300 Cellular Phone

1 Answer

Security code to reset my factory settings

my newly purchased SGHE490, is requesting for a security code before i can access my messages

Sep 03, 2008 | Samsung SGH-D600 Cellular Phone

3 Answers

I have an N70, Do you happen to know the Master Reset Code

The default security code for Nokia is 12345
IMEI: 357968007960658
Master code: 7176552371
Close all applications on your phone.
With your phone switched ON, remove the battery.
Then remove the SIM card.
Replace the battery without the SIM card and switch your phone on.

Type in the security codes (any code) until the phone request the Master code, (in the phone lock window) when it does, leave your phone still, don’t use it for 15 minutes, then type in the Master code.
This is the code needed to reset the Security code, nothing else, and it’s for your phone only.
If it does not request the Master code, your phone will have to be connected to a computer and an unlock box to restore the Security code.

Phone Security Code:
This locks the handset, as opposed to the sim card. You can also set some handsets to only accept a “new” sim if the phone security code is entered. To reset it, you need the Master code:
Master Reset Code
Sometimes known as the Master Code, this allows you to unlock a handset if you have entered the Security Code wrongly too many times.

Jul 15, 2008 | Nokia N70 Cellular Phone

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