Question about Acer Aspire One D255E13438 Netbook

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How can i unlock my laptop?

When i turn my laptop on it says hardisk security lock in a small blue box two monthsafter i bought it what does that mean or what can i do

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  • Acer Master
  • 32,281 Answers

These WEB sites helps with removing hard disk passwords.

HARD DRIVE PASSWORD UNLOCKING - Purchase

http://www.hddunlock.com/purchase/

A-FF HDD Unlock Wizard (HDD Password unlocking - Free)

http://www.hddunlock.com/download/

Posted on May 06, 2013

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Posted on Jan 02, 2017

engg_cool_bo
  • 236 Answers

SOURCE: When I turn my computer on I can not get passed a

I think you should try to remove your motherboard battery. After removing the battery you will be able to access your computer. Please try this.

Posted on Sep 24, 2009

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1 Answer

I have a lenovo lap top i turned on my laptop it it has a blue box that says harddisk security SATA PORT 0 WDC WD3200BEVT-24A23LOCK


that may be a virus/.

shut the computer off cold with power button, wait 20 seconds and restart it.

something has locked the hardrive

Aug 02, 2017 | Lenovo Computers & Internet

1 Answer

I turned on my laptop it it has a blue box that says harddisk security SATA PORT 0 WDC WD3200BEVT-24A23LOCK


If this hard drive has been in your computer all along then you likely had a password in the BIOS at some point and you'll need that password to unlock it. If the hard drive used to be in another computer and you've moved it to the laptop. you won't be able to unlock it without the original password. You might try contacting the vendor of the laptop for help unlocking it if it is, in fact, a computer you bought at the same time as the hard drive. Otherwise, your drive is possible locked without a way to unlock it without maybe erasing it.

Aug 02, 2017 | Blue Computers & Internet

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When i turn my d257 acer aspire one on it goes to blue screen asking for a password, or it either goes to a screen that says no boot disk


No Boot disk found - usually indicates the HDD is not located.
so you need to validate the HDD is inserted properly, and locked into the HDD slot. securely,
Blue Screen asking for password, could mean several things,
basically you need with both errors, take to a good Repair Tech and have this looked into... PASSWORD can be either for BIOs or HDD,
or the system went into LOCKED MODE and password is needed to UNLOCK it.

Mar 03, 2015 | Acer Aspire One D257 Netbook

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Keyless entry


If the doors are BOTH locking and unlocking by turning the key in the drivers door then there is already power actuators. The real question is are they factory or, aftermarket actuators. Is there a switch in the vehicle to operate the power door locks? If these are factory actuators then there is a gray(lock) and purple(unlock) wires at a white plug on the front of the fuse box, just below the fuses. You will need to test these wires while turning the key in the door. If these are aftermarket actuators you will see the wires in the boot coming in from the door, Blue and Green (standard) or, white and yellow (audiovox). Relays will be required to operate these wires (if no relay is present). It sounds like a relay is present already because you said that you can operate the passenger door lock from the drivers door.

Mar 12, 2014 | 2101L Keyless Entry System

2 Answers

My phone is locked and I can't open it and I want to turn it on to where I can go to internet and call please help


Do you mean the security or network unlock?If it is a security lock then you can unlcok it by using default codes like 0000 or 1234.If it is a network lock then you can get the unlock service from and remove the network lock permanently.

Feb 23, 2014 | Cell Phones

1 Answer

Shows a blue box and says Harddisk security.


You need access to a computer with Internet access so you can download a Hard disk password unlock program.
HARD DRIVE PASSWORD UNLOCKING - Purchase
http://www.hddunlock.com/purchase/ A-FF HDD Unlock Wizard (HDD Password unlocking - Free)
http://www.hddunlock.com/download/

Apr 03, 2013 | Acer Aspire One Netbook

1 Answer

Tried to unlock the phone to many times and it got locked


What is Mobile PHONE brand and Model?
You have tried how many times?whether it's locked to security code or Network locked,Because Network unlock means the unlock tries may differ from brand to brand for example Nokia has 5 tries....If you missed means you cannot unlock it,because it will get hard locked ,it locked to Network means you can unlock it using the UNLOCK CODE,It locked Security means you can unlock it using the master reset code,You have not missed the tries means it's NOKIA or samsung,LG some branded Phones means you can get the Network unlock code from here www.unlock-free.com and Unlock it,it asks for security lock means you can get the master reset code for Nokia or alcatel Phone there and unlock it...You cannot unlock it's hard locked means...You can only flash it ....

Sep 27, 2011 | Cell Phones

1 Answer

When I turn my computer on I can not get passed a security lock. It reads Harddisk Security, in a blue box. Primary Master ST9120817AS LOCK. I can not access my computer without unlocking the master...


I think you should try to remove your motherboard battery. After removing the battery you will be able to access your computer. Please try this.

Sep 23, 2009 | Acer Computers & Internet

2 Answers

I bought a used garmin nuvi and it is pin locked and i cant find the person i got it from? how do i reset or get pin?


Unfortunately, even if you perform master reset on Garmin GPS unit, it does not reset Garmin Lock security feature, which password-protect most Garmin electronic devices to deter theft. If you forget the PIN or password unlock code to unlock the Garmin unit, the best solution is to bring it to Garmin to get unlocked. “Secure Location” does not unlock a locked Garmin unit either as it’s only a temporary fix as when it’s turn on outside the security location, the device is locked again."

So unfortunately, there is only one option: You have to send your nüvi into the Garmin, who can unlock it. Remember original receipt.

Sep 09, 2009 | Garmin nuvi 200W GPS Receiver

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