20 Most Recent Samsung R540 Laptop - Page 2 Questions & Answers

1. This can happen if you have played something with a lot of bass and the speakers are now damaged. The speakers might need replacing.2. It could be that the speakers aren't that good in the first place.3. Try updating the drivers on your computer for the speakers4. There could be a connection problem within the laptop where the wires are not properly inserted into the motherboard.Hope this helps.

Option 1.Depends on the operating system. XP or vista.If XP:The default Admin account might still be active. It's common for it to be.At the windows login screen press CTRL + ALT + DELETE keys. A pop up box should appear asking for username and password.Type in user: AdministratorPassword: Keep blank, don't enter anything, just click on the login button.If that works, then go to control panel -> users and you can change the password for your main account there.If not, try this site: http://www.petri.co.il/forgot_administra...The only way I know for Window Vista is Petter Nordahl-Hagen's Offline NT Password & Registry Editorhttp://home.eunet.no/pnordahl/ntpasswd/Also look at:http://4sysops.com/archives/three-ways-t...You could also try to crack it using http://ophcrack.sourceforge.netOption 2.You can enter in to that by entering into safe mode of your system...you first enter into safe mode by pressing F8 ...then log in and change your password or remove it.Option 3.best way for you is to reset your windows password. The Windows password Reset can solve all your problem within a few minutes. Importantly,No need to call a technician, no need to re-install anything, and you certainly don't need to reformat.http://www.resetwindowspassword.com/

Try here: http://www.samsung.com/us/support/owners/product/NP-R540-JA04US

dear first check the battery and power settings (power options in control panel)Als o make sure that battery is performing welll.This may be due to settings only.

lets try something...take the computer and unplug it ..then remove the battery...with the battery set aside plug the wall plug back in and plug that into the wall outlet....then hold down the power button for about 2-4 seconds and let me know if it turns on or if there is any changes then try a different power cable and if that doesn't work then the problem is with your motherboard....you can attempt to reflow the board by taking it all apart...make sure you remove everything that can be heat damaged...cpu ect.....then take aluminum foil and make 3inch soft balls out of it to suspend the motherboard so that it doesn't touch the cookie sheet pan....then bake at 400 for 10 mins...and after that if it still doesn't work then you need to replace the motherboard

if it's something that occurs with movement, and you had you screen previously replaced i would suspect that the screen cable clip is loose, try re-seating the cable in the back of screen and securing it with some tape to ensure that that it remains clipped in place, i think that this us most likely the issue.As for the ATI driver i sometimes see that occuring, try updating the drivers.

I have the same issue and I feel like smashing my laptop

If your laptop appears to boot up and the hard disk LED flashes, then the problem is probably a back light fault. This can be a faulty inverter or a faulty CCFL lamp. Please click on this link and follow my instructions to identify the fault and possible fix :- http://www.fixya.com/support/r3598095-faulty_laptop_lcd_screen

Restart your computer repeatedly tapping the f8 key to enter safe mode while the screen is black once in safe mode where the only things working will be your keyboard and mouse allowing you to attempt to repair your computer

If done properly the user should get to a screen similar to the below screen.

Select the option for Safe mode command prompt only

Windows Advanced Options MenuPlease select an option:

Safe ModeSafe Mode with NetworkingSafe Mode with Command Prompt

Enable Boot LoggingEnable VGA modeLast Known Good Configuration (your most recent settings that worked)Directory Services Restore Mode (Windows domain controllers only)Debugging Mode

Start Windows NormallyRebootReturn to OS Choices Menu

Use the up and down arrow keys to move the highlight to your choice. To perform a system restore, follow these steps:

1.Click Start, click Run, type msconfig, and then click OK.

2.On the General tab, click Launch System Restore.

3.Select Restore my computer to an earlier time, and then click Next.

4.Calendar dates in bold are possible restore points. Click the most recent one to view system restore information.

5.Select a system checkpoint or an installation restore point, and then click Next.

6.Close all other programs.

7.To start the system restore, click Next.

8.Your computer restarts.

Repeat steps 1 through 8 until you fix your configuration issue.

hope this helps

Do you have the bluetooth driver installed? If not, go to http://www.samsung.com/us/support/owners/product/NP-R540-JA02US# and install it (first one in the list on the 'Drivers' tab - Bluetooth,BROADCOM (Driver) (ver.6.3.0.8800))There's also a manuals tab there. It might give you some more info about how to actually use the bluetooth.

If the laptop battery is more than 3 - 4 years old then the battery could be worn out. Rechargeable batteries have a finite number of charge and discharge cycles and will lose their charge capacity over time, i.e. won't charge to 100% and gradually the charge reduces until the battery won't charge up at all. OR The battery shows a 100% charge but when the adapter is disconnected the battery drops off to zero capacity in a very short time. If the battery drops to an unacceptable charge level then the battery needs to be replaced.