Gateway mx6438 laptop screen is black after reloading bios v 68.04 . Power goes on computer boots to CD. can type in dos commands and CD is being accessed. Just cannot see anything on screen. Did phone gateway support to find and remove battery from Main board and other boards (memory, wifi, and HDD) to drain power. This did not solve screen issue.
This sounds like your video card and it controls visual functions..have you tried booting direct to the hard drive and bypass the CD? if this does not work looks like its tech time or if you are tech savy and know if your video graphics or GPU is integrated or is separate from the mother board you might be able to get and repair the part yourself...usually they give some indication of getting ready to die when functioning normal screen will fade to white and force you to reboot..this happens on separate GPU systems ...integrated can just wipe out and not reboot..reset your memory sticks as a last ditch effort...If you are uncertain you can look the specs up by googling your model # on any smart phone Good luck GOD BLESS
SOURCE: Laptop won't boot after new hdd and memory upgrade
Re-seat the memory and the HDD connector. If no change try the mem modules one by one. If no change try it without the HDD connected to see if there is a problem with the new HDD.
SOURCE: Gateway laptop screen is black?
This could have several causes, including malware installed on your system, but is frequently the result of some kind of hardware driver conflict. Have you recently installed any new hardware or software to your system? If so, disconnect it and try again.
The black screen is an indication that the windows os is not booting onto the system. If you have the recovery console installed, or have the cds, you can run the recovery console to troubleshoot or repair your installation of windows. This procedure is different for xp or vista, so we need to know what os you're on, as well as any error messages you see when it fails to boot.
To begin with, try tapping F8 as it boots up and see it you can get into the OS options screen, then choose Last Known good configuration to boot windows.
Here's a great article to help you troubleshoot the situation, then let us know how it goes and what comes up..
I hope this information allows you to resolve this issue. If you need further assistance, please post back with a comment to this thread.
If I've managed to answer your question or solve a problem, please take just a moment to rate this post....thanks!
SOURCE: Laptop will not boot
Try the link . . . www.laptop-problem-solution.com
For find your best solution.
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SOURCE: Cmospwd does not work in resetting the HDD (BIOS?)
u may need to "FLASH" BIOS with a new firmware/software that goes into the BIOS chip, that will require a hardware engineer to do, else to reset BIOS you can try removing the COMS battery from the Motherboard and reinstalling it after 2 - 3 hrs, also in that time keep pressing the power switch of you PC for few minutes without the power supply and without the power cable attached to the PC.
SOURCE: My Gateway ML6720 laptop will not boot, nor even
any news on this? I have the EXACT same problem.
Turn off the computer, then hit the power button to turn it
back on and immediately start hitting the F8 key repeatedly until you see SAFE
MODE. Take the Safe Mode option and let it boot up. Safe Mode will look
different to you, the screen will be darker and the icons bigger, this is
normal. If it boots up ok, then do a restart into your normal windows mode.
Try running the check disk utility.
To run the check disk utility you will need a repair disc or
a operating system disc. Put the disc in the cd drive and boot from
it. You want to get to the Dos Command Prompt (Black screen with white
letters) and type the following command: chkdsk /r
Check disk will run well over an hour or two and you will notice the
percentages going from high to low, this is normal. Let it run to
completion. Then reboot machine.
If check disk fails to solve your problem you might have to reinstall windows.
Try doing a Repair Install that way you don't loose your data, documents,
music, pictures, videos or programs.
In windows xp you get to the dos command prompt by selecting R for repair when
the options appear.
In Vista and Windows 7 you want to get to the recovery
console and look down at the bottom of the window for the Dos Command.
You will need a operating
system disk or a repair disk to fix it. Insert it in the drive then boot
from it. You want to get to a dos command prompt (black screen with white
lettering) and type the following commands. Press ENTER after each
command.
bootrec.exe /fixmbr
bootrec.exe /fixboot
bootrec.exe /rebuildbcd
Reboot and see if the problem is solved. If not get back to the dos
command prompt and run the check disk utility.
To
run the check disk utility you will need a repair disc or a operating system
disc. Put the disc in the cd drive and boot from it. You want to
get to the Dos Command Prompt (Black screen with white letters) and type the
following command: chkdsk /r
Check disk will run well over an hour or two and you will notice the
percentages going from high to low, this is normal. Let it run to
completion. Then reboot machine.
If check disk fails to solve your problem you might have to reinstall windows.
Try doing a Repair Install that way you don't loose your data, documents,
music, pictures, videos or programs.
In windows xp you get to the dos command prompt by selecting R for repair when
the options appear.
In Vista and Windows 7 you want to get to the recovery
console and look down at the bottom of the window for the Dos Command.
Check disk will run well over an hour or two and you will notice the
percentages going from high to low, this is normal. Let it run to
completion. Then reboot machine.
If check disk fails to solve your problem you might have to reinstall windows.
Try doing a Repair Install that way you don't loose your data, documents,
music, pictures, videos or programs.
In windows xp you get to the dos command prompt by selecting R for repair when
the options appear.
In Vista and Windows 7 you want to get to the recovery
console and look down at the bottom of the window for the Dos Command.
If you can't get it to read any drive then you might have to do a System Recovery back to factory settings.
1. Check your BIOS to be sure your computer will boot from a CD.
Enter the BIOS setup by pressing the "Delete" or F2 or "F12"
key, or as directed at the startup screen, immediately after booting. Set the
first boot device to "CDROM" or "DVDROM" instead of
"hard drive" if it isn't already.
2. MS-DOS command prompt
Insert the Windows XP installation CD into your CD or DVD drive
and restart the computer. When prompted, choose to start from the MS-DOS
command prompt with CD support. The MS-DOS command prompt will appear in a
moment.
3. Start SMARTDRIVE by typing "SMARTDRV" at the DOS prompt
and pressing enter. You don't have to run SMARTDRIVE, but copying the files
will be much quicker if you do. The computer will display the DOS prompt again.
4. Enter "CD I386" at the DOS prompt to change to the
directory where the setup program starts.
5. Enter "WINNT" at the prompt to start Windows XP setup.
The installation program will copy files to your computer and then display a
message requesting to reboot.
6. Press the "Enter" key to reboot. The setup program will
start again and check that your hard drive format is compatible with Windows
XP. If not, it will guide you through partitioning and formatting the drive and
then ask you to reboot once more.
7. Press "Enter" to reboot. The computer will restart in Windows XP mode and automatically start the Windows Setup Wizard to detect your hardware and finish the installation.
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