Question about Samsung NP300E4C-A02US Laptop
Use this link: http://www.wikihow.com/Reset-Your-BIOS
though I warn you step 15 in the first method is lengthy
Posted on Dec 10, 2012
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Posted on Jan 02, 2017
SOURCE: I've put an bios password
tHE ONLY THING i CAN TELL YOU IS TO , 1ST - REMEMBER THE PASSCODE IS CASE SENITIVE , SO TRY IY IN LOWER AND UPER CAPS ,
2ND TRY A BOOTABLE DISK AND SEE IF IT WORKS ? OTHER THEN THAT , YOU MIGHT HAVE TO SEND IT AWAY TO THE FACTORY...........GOODLUCK .......ROY
Posted on Aug 25, 2011
SOURCE: BIOS reset
By resetting the CMOS battery all you need to do is to teardown your laptop and have to remove and reinstall the CMOS battery. And for the replacement of the CMOS battery of your Samsung laptop just call SAmsung technical support so that they can give you the exact model of the CMOS battery and where you can have the battery. Thank you.
Posted on Oct 10, 2009
I have a Samsung V20 for many years and I know it doesn't support a wireless connection built in. But if you connect a USB like myself you can have access to the internet wirelessly. The flikering on the screen are you sure you haven't got a screen saver switched on, you may have it set to a clear black screen and like you say have to tap the keyboard and it comes back to life. It may also have hibernation switched on which will automatically turn off the screen have so many minutes you can change all these setting by right clicking on the desktop and selecting properties and under the screen saver tab there will be a power btton you should see hibernation and other tabs across the top these can be altered to whatever you want.
Hope this of use.
Posted on Jan 11, 2009
SOURCE: Samsung R580 bios...
i am not a expert on computers but i answer automotive questions but i have had this before and what i was told to do was to remove the small battery and leave it for a day or two and it loses its memory so you can re-install the bios if you have the right disk .But no doubt iam wrong but its worth a try .
Posted on Dec 10, 2011
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If you cannot access the machine after if has been powered up, it is still possible to get past the BIOS password. The BIOS password is stored in CMOS memory that is maintained while the PC is powered off by a small battery, which is attached to the motherboard.
If you remove this battery, all CMOS information (including the BIOS password) will be lost. You will need to re-enter the correct CMOS setup information to use the machine. The machines owner or user will most likely be alarmed when it is discovered that the BIOS password has been deleted.
On some motherboards, the battery is soldered to the motherboard, making it difficult to remove.
If this is the case, you have another alternative. Somewhere on the motherboard you should find a jumper that will clear the BIOS password.
If you have the motherboard documentation, you will know where that jumper is. If not, the jumper may be labeled on the motherboard. If you are not fortunate enough for either of these to be the case, you may be able to guess which jumper is the correct jumper. This jumper is usually standing alone near the battery. If you cannot locate this jumper, you might short both of the points where the battery connects to the motherboard.
If all else fails, you may have to clear the BIOS password by resetting the RTC (Real Time Clock) IC (Integrated Circuit) on your motherboard.
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