Question about LG GSA-H42N 18x DVD RW DL IDE Drive (Black) Burner

1 Answer

How to locate the jumper - LG GSA-H42N 18x DVD RW DL IDE Drive (Black) Burner

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

    Sergeant:

    An expert that has over 500 points.

  • Expert
  • 139 Answers

The jumper is in the back of the unit, near the IDE interface. The jumper allow you to select one combination of 6 pins placed in 2 rows. Selection can be made only vertically.

Posted on Nov 14, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How do I remove administrator password on the BIOS of Optiplex 390


The CMOS contains the current BIOS settings
  1. Turn off the computer and disconnect the power cable from the electrical outlet.
  2. Remove the computer cover.
  3. Locate the 2-pin password connector (PSWD) on the system board.
  4. Remove the 2-pin jumper plug.
  5. Locate the 2-pin CMOS jumper (RTCRST) on the system board.
  6. Move the 2-pin jumper plug from the password jumper to pins into the CMOS jumper.
  7. Plug in AC power to the system and wait ten seconds for the CMOS to clear.
  8. Move the 2-pin jumper plug back to the password jumper.
  9. Replace the computer cover.
  10. Connect your computer and devices to electrical outlets, and turn them on.
Location of the RTCRST Jumper will vary by platform and form factor. For more information about the jumper locations refer to the system service manuals located at www.dell.com/support/manuals

Aug 15, 2016 | Dell OptiPlex 390 DT Desktop Computer...

Tip

How to clear an unknown BIOS password.


<span><span>Clear using jumper (recommended)</span><br /> <p><b>Precaution:</b> When inside the computer please be sure you're aware of the potential damage that can be caused by <a href="http://www.computerhope.com/esd.htm">ESD</a>.<br /> <p><img src="jumper.jpg" />On the computer <a href="http://www.computerhope.com/help/mb.htm">motherboard</a> locate the BIOS clear / password <a href="http://www.computerhope.com/help/jumpers.htm">jumper or dipswitch</a> and change its position. This jumper is often labeled CLEAR, CLEAR CMOS, JCMOS1, CLR, CLRPWD, PASSWD, PASSWORD, PSWD or PWD as shown in the picture to the right. To change the jumper simply remove it from the two pins its currently on so that it covers the pin that is not covered. For example, in the picture to the right pins 1 and 2 are covered, you'd remove the jumper and put it on pins 2 and 3.<br /> <p>Once this jumper has been changed, turn on the computer and the password should be cleared. Once cleared, turn the computer off and return the jumper or dipswitch to its original position.<br /> <p>The location of the jumpers or dipswitches are dependent on the manufacturer of the computer and motherboard. However, below are some general ideas on where to find it. Remember that most motherboards could have dozens of different jumpers, make sure you're changing the CMOS jumper and not something else. If these general suggestions do not help refer to your motherboard / computer documentation or skip to the next step.<br /> <ol> <li><b>On the edge of the motherboard</b> - Most jumpers are located on the side of the motherboard for easy accessibility, verify by looking at all visible edges of the motherboard.</li> <li><b>By the CMOS battery</b> - Some manufactures will place the jumper to clear the CMOS / BIOS password by the actual <a href="http://www.computerhope.com/jargon/c/cmos.htm">CMOS</a> battery.</li> <li><b>By the processor</b> - Some manufactures will place the jumpers by the processor of the computer.</li> <li><b>Under the keyboard or bottom of laptop</b> - If you are working on a <a href="http://www.computerhope.com/jargon/l/laptop.htm">laptop computer</a> the location of the dipswitch (almost never a jumper) can be under the keyboard or on the bottom of the laptop in a compartment such as the memory compartment.</li> <li><b>Other visible location</b> - While it is possible that the jumpers / dipswitches may not be in a visible location, most manufactures try to make things easier by placing the jumpers / dipswitches in another visible location.</li></ol><span>Remove CMOS battery</span><br /> <p><img src="cmos.gif" />Removing the CMOS battery like the one shown in the picture to the right will cause the system to loose all CMOS settings including the password. To do this locate and remove the <a href="http://www.computerhope.com/help/cmos.htm">CMOS battery</a> on the<a href="http://www.computerhope.com/help/mb.htm">motherboard</a> for at least five-minutes. After this has been done put the battery back into the computer and turn it back on.<br /><span>Jump the CMOS solder beads</span><br /> <p>Older computers and especially older laptops don't have jumpers or dipswitches and require the user to jump a pair of solder beads on a circuit board. The identification and location of these solder beads can vary and if not available in computer documentation is only obtainable through the computer manufacturer.<br /> <p>If you've identified the solder beads they can be jumped by placing a flat-head screwdriver over the two beads and leaving it on those beads while turning on the computer. Once the computer has booted turn off the computer and then remove the screwdriver.<br /></span>

on Jan 04, 2011 | Computers & Internet

1 Answer

Bios password


On the computer motherboard locate the BIOS clear / password jumper or dipswitch and change its position. This jumper is often labeled CLEAR, CLEAR CMOS, JCMOS1, CLR, CLRPWD, PASSWD, PASSWORD, PSWD or PWD. To change the jumper remove it from the two pins its currently on so that it covers the pin that is not covered. For example, in the picture to the right pins 1 and 2 are covered, you'd remove the jumper and put it on pins 2 and 3.

Once this jumper has been changed, turn on the computer and the password should be cleared. Once cleared, turn the computer off and return the jumper or dipswitch to its original position.

The location of the jumpers or dipswitches are dependent on the manufacturer of the computer and motherboard. However, below are some general ideas on where to find it. Remember that most motherboards could have dozens of different jumpers, make sure you're changing the CMOS jumper and not something else. If these general suggestions do not help refer to your motherboard / computer documentation or skip to the next step.

  1. On the edge of the motherboard - Most jumpers are located on the side of the motherboard for easy accessibility, verify by looking at all visible edges of the motherboard.
  2. By the CMOS battery - Some manufactures will place the jumper to clear the CMOS / BIOS password by the actual CMOS battery.
  3. By the processor - Some manufactures will place the jumpers by the processor of the computer.
  4. Under the keyboard or bottom of laptop - If you are working on a laptop computer the location of the dipswitch (almost never a jumper) can be under the keyboard or on the bottom of the laptop in a compartment such as the memory compartment.
  5. Other visible location - While it is possible that the jumpers / dipswitches may not be in a visible location, most manufactures try to make things easier by placing the jumpers / dipswitches in another visible location.

Aug 29, 2011 | Toshiba Satellite A215-S7444 Notebook

1 Answer

HannStar J MV-4 (jumper clearcmos/reset bios) password initial wrong setup bios heeeeeellppp.


The location of the jumpers or dipswitches may vary; however, here are some locations of the jumpers / dipswitches.
  1. On the edge of the motherboard - Most jumpers are located on the side of the motherboard for easy accessibility, verify by looking at all visible edges of the motherboard.
  2. By the CMOS battery - Some manufactures will place the jumper to clear the CMOS / BIOS password by the actual CMOS battery.
  3. By the processor - Some manufactures will place the jumpers by the processor of the computer. However, note that in some cases these jumpers will be to change the processor and not the password.
  4. Under the keyboard or bottom of laptop - If you are working on a laptop computer the location of the dipswitch (almost never a jumper) can be under the keyboard or on the bottom of the laptop in a compartment such as the memory compartment.
  5. Other visible location - While it is possible that the jumpers / dipswitches may not be in a visible location, most manufactures try to make things easier by placing the jumpers / dipswitches in another visible location.
  6. Jumpers may also be found underneath or allongside the memory modules.
I hope this helps but suggest that the manufacturers web site or your instruction manual, may have the answer.

Oct 23, 2010 | Computers & Internet

1 Answer

Bios password problem on a hannstar j mv4 94v


you will need to get to the jumpers for bios to be able to reset the password or remove the password, this is easy with a desktop computer, but if you have a laptop but you think you guys can open the laptop and locate the bios or cmos jumpers then go ahead.
>
On the computer motherboard locate the BIOS clear / password jumper or dipswitch and change its position. Once this jumper has been changed, turn on the computer and the password should be cleared. Once cleared, turn the computer off and return the jumper or dipswitch to its original position.

=======================================
The location of the jumpers or dipswitches may vary; however, here are general locations where these jumpers / dipswitch may be located.
  1. On the edge of the motherboard - Most jumpers are located on the side of the motherboard for easy accessibility, verify by looking at all visible edges of the motherboard.
  2. By the CMOS battery - Some manufactures will place the jumper to clear the CMOS / BIOS password by the actual CMOS battery.
  3. By the processor - Some manufactures will place the jumpers by the processor of the computer. However, note that in some cases these jumpers will be to change the processor and not the password.
  4. Under the keyboard or bottom of laptop - If you are working on a laptop computer the location of the dipswitch (almost never a jumper) can be under the keyboard or on the bottom of the laptop in a compartment such as the memory compartment.
  5. Other visible location - While it is possible that the jumpers / dipswitches may not be in a visible location, most manufactures try to make things easier by placing the jumpers / dipswitches in another visible location.

Jun 03, 2010 | Computers & Internet

1 Answer

How do you get the password off of the


There are two ways to reset the boot or the bios password:

1.By removing the CMOS battery

You have to shut down the computer , disconnect the power plug and open up the unit and locate the CMOS battery ( which usually looks like a coin) . Carefully lift the battery out of its socket and set it aside.Leave the battery our of the computer for about 20 to 30 minutes and then return it to its socket. Now plug the power cord back in and restart the computer.
It'll reset all BIOS settings as well as the password and you'll need to re-enter all settings.

2. By using the motherboard jumper


Shut down your computer and disconnect the power plug. Identify where the jumpers are located. The location of this jumper varies depending upon the motherboard brand. You should read your motherboard manual to check its location. If you don't have the manual then look for the jumpers near the CMOS battery. Most of the manufacturer label the jumper as CLR, CLEAR, CLEAR CMOS, etc. Then check the present pin location and the location of the jumper on those pins to determine their default location. As an example, the default location on the above motherboard is to have the jumper across pins #1 and #2. Write it down! Next, move the jumpers from the their default location (Example: from across pins #1 and #2 as above) and then place the jumper across pins #2 and #3.Leave the jumper in place for 20 to 30 seconds and then return it to its default location.Now plug the power cord back in and restart the computer.Next, move the jumpers from the their default location (Example: from across pins #1 and #2 as above) and then place the jumper across pins #2 and #3.Leave the jumper in place for 20 to 30 seconds and then return it to its default location.Now plug the power cord back in and restart the computer.
It'll reset all BIOS settings as well as the password and you'll need to re-enter all settings.

For detailed instructions and snapshots u can check up this link :
http://www.askvg.com/how-to-reset-remove-bypass-a-bios-or-cmos-password/

Mar 15, 2010 | Computers & Internet

2 Answers

Forgot BIOS password


Question: How to clear an unknown BIOS password.
Answer: If you have mistakenly forgot or lost your BIOS password or you receive a password at boot that you do not know, you will need to clear the BIOS password by one of the below methods.
Precaution: When inside the computer please be sure of the potential of ESD.
  • Try using generic BIOS passwords. A complete listing of these passwords can be found on document CH000451.
  • There are utilities designed to help bypass BIOS passwords. An example of a great utility to decrypt / bypass BIOS passwords is the PC BIOS Security and Maintenance toolkit, which is available by clicking here.
  • On the computer motherboard locate the BIOS clear / password jumper or dipswitch and change its position. Once this jumper has been changed, turn on the computer and the password should be cleared. Once cleared, turn the computer off and return the jumper or dipswitch to its original position.
The location of the jumpers or dipswitches may vary; however, here are general locations where these jumpers / dipswitch may be located.
  1. On the edge of the motherboard - Most jumpers are located on the side of the motherboard for easy accessibility, verify by looking at all visible edges of the motherboard.
  2. By the CMOS battery - Some manufactures will place the jumper to clear the CMOS / BIOS password by the actual CMOS battery.
  3. By the processor - Some manufactures will place the jumpers by the processor of the computer. However, note that in some cases these jumpers will be to change the processor and not the password.
  4. Under the keyboard or bottom of laptop - If you are working on a laptop computer the location of the dipswitch (almost never a jumper) can be under the keyboard or on the bottom of the laptop in a compartment such as the memory compartment.
  5. Other visible location - While it is possible that the jumpers / dipswitches may not be in a visible location, most manufactures try to make things easier by placing the jumpers / dipswitches in another visible location.
Additionally, when looking for the jumper / dipswitch the label of that switch can be anything; however, in most cases will be labeled CLEAR - CLEAR CMOS - JCMOS1 - CLR - CLRPWD - PASSWD - PASSWORD - PWD.
  • On the computer motherboard locate and remove the CMOS battery for at least 10 minutes allowing the computer to lose its information. Note: this will not work on all computers.
  • If your manufacturer has a bypass password this can be entered and allow you access to the BIOS and/or computer. Because of the security risk of a bypass password, generally only older computers will have this option. In addition, it is likely that this information will only be able to be obtained from the computer, motherboard or BIOS manufacturer.
  • On the computer motherboard locate the CMOS solder beads and jump the solder beads to clear the password. The identification and location of these solder beads can vary and if not available in computer documentation is generally only obtainable through the computer manufacturer.
If one of the above solutions do not clear the password or you are unable to locate the jumpers or solder beads, it is recommended you contact the computer manufacturer or motherboard manufacturer for the steps on clearing the computer password.

Sep 19, 2009 | HP Compaq 6710b Notebook

2 Answers

I want to buy a computer at a pawn shop but the bios password is locked. is it easy to unlock?


Hello there :
if you first shut down the computer and remove the side panel and get to the cmos battery and remove it for 5 min than replace the battery and reboot the computer this will bypass the cmos password. than just go into bios and set your own password ok?
best regards mike

Jul 31, 2009 | Acer Computers & Internet

2 Answers

Jumpers guide Maxtor 2B020H1 20Gb Slim IDE 3.5'' Hard Drive


Maxtor jumper as follow:
looking at the connector top row 5 pins, buttom row 4 pins.
the single pin on the top row is index pin.
master jumper is located between top 2nd pin and 1st buttom, counting from the left.
slave has no jumper on any of the pins.
cable select jumper is located between top 4th and buttom 3rd pin. counting from the left.

Apr 24, 2009 | Computers & Internet

1 Answer

Locate the jumper for the cmos


Check the manufacturers website for jumper location... Alternatively, if you can get a good look at the motherboard, sometimes the jumper sequence and location is stamped on it

Mar 30, 2009 | Dell Computers & Internet

Not finding what you are looking for?
LG GSA-H42N 18x DVD RW DL IDE Drive (Black) Burner Logo

Related Topics:

107 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Computers & Internet Experts

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18389 Answers

Michael Vincent Cruz

Level 3 Expert

868 Answers

Are you a LG Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...