Question about HP Compaq Presario 730US Notebook

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Will not boot. Seem to read the harddrive but screen does not light up and turns off automatically and turns on again with no display. on and on

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IF THE WILL NOT BOOT REMOVE THE BATTERY THEN CONNECT ONLY THE CHARGER DIRECT... IN IF NOT BUT ON CHECT THE INVERTER OF LCD AND LCD CABLE WHY NOT BOOT..MAYBE DISPLAY PROBLEM..

ABOUT THE AUTOSHUTOFF.. POWER SHORTAGE NEED TO OPEN THE PC THEN CHECK THE BOARD, WHY THE SYSTEM AUTO SHUT OFF,, CHECK THE REGULATOR AND OTHER IC'S AND CHIPS

Posted on Jun 25, 2009

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My nv53a gateway f2 light is not working because of this my laptop can't boot.am using window 7. Almas


Try booting up in "Safe" mode. This is usually done by holding down one of the function 'F" keys when turning "on" your laptop or PC. Different mfrs use different "F" keys to do this. Just search on-line to learn which one Gateway uses. Turn your PC "on" with the power button as usual and hold that "F" key down until the screen is displayed which shows different "Boot" modes. Select "Safe mode with networking" so you can use the internet. After you do this, you letter size will be much larger than usual, don't panic. You can go to "view" on the top-line menu and "Zoom" out to make the display the normal size for the screen. In "Start" search block, bottom left, type in "cmd" without the quotation marks. A black screen insert will pop-up for you with DOS (backdoor access) screen. A cursor will be blinking on a program text line... type in "chkdsk/f" without quotation marks. Your PC should repair all the errors for you automatically.. it takes a long time, be patient. When it's done, turn "off" your PC and boot it up again. It should come on normally for you. If this doesn't work, you will have to go to "restore". Simply boot up your PC in "Safe" mode again and type "restore in the "Start" window. Your will see "restore" in the list of files. Click on it and a program will launch and show you a calendar display. Some dates will be highlighted... these are dates your PC was backed-up into the restore partition on your hard-drive... choose a date that you are absolutely certain you PC was working 100% correctly and click on it. Your PC will revert to that date in the Win7 operating system and boot up normally after it's completed. Be patient, it takes time! If that doesn't work, and you have an External Hard drive that you have backed-up your data... documents, photos, music, videos, etc... then you need only insert the original Win7 CD-Rom that came with your laptop and select "reinstall" the Operating System. Everything will be erased and Win& will be reinstalled just like the day you first bought it. You will have Internet Explorer... and MY Computer. Either navigate to "Windows Update" or use the shortcut in My Computer to get there. Windows Update will take a few days to download and install all the updates for Win7. Gateway may also have an update site for your laptop model number, go to it and install all the updates for it. If you have an "Intel based" motherboard... has an Intel sticker on it usually... go t the Intel site and select support, and then find drivers. The program will automatically find all the latest Intel drivers for your your Intel powered laptop, install those. If you don't have an Intel-powered laptop, the steps at updating an AMD system are another topic. Now, IF YOU DON'T have an External Hardrive... this is what to do. You have to go to Tiger Direct and buy a USB adapter for a SATA internal Hardisk Drive... call them on the toll-free number and they make sure you buy the correct adapter. Take out your internal hardisk drive... it's very easy to do this, the people at Tiget Direct will guide you or look it up on line using another PC. After you get the hardrive out and disconnect the two connectors on it, plug the adapter you bought into the correct slots, you simply plug the USB end into another PC or laptop and then plug another external harddrive into another USB port and move your data from your old internal hardrive into the external harddrive to save it. NOTE: If the internal harddrive displays no files in it, your hardrive has been corrupted and can't be recovered. (Your laptop is still fine, don't worry.) You simply need to go to Tiger Direct and buy a new internal harddrive... remember there are two different sizes... the big ones are for Desktops and the small ones for Laptops and Notebooks. Get one with at least 500GB storage space and a faster rotating speed is better than a slower one. They aren't expensive. (Do not throw you old Harddrive away!!!!) It has a holder or small end tabs on it that you need to transfer to the new harddrive so it fits into your laptop or PC properly... it;s easy to do, no worries. Once you get the new harddrive inside, put the original Win7 software that came your you PC into the CD-Rom and boot up your PC or laptop and install Win7 from the beginning and follow my previous instructions on updating it. One of the first places you will go after you update your software is the the Jave site, install the proper Java version for Win7 and then go to the Adobe site, to install Acrobat Reader and Flashplayer. You can then instal Mozilla's Firefox brower , and Apple's Quicktime and iTunes or whatever else you may choose to. This sounds complicated, it's actually very, very easy when you get straight to it.

Apr 29, 2015 | Gateway Computers & Internet

1 Answer

My pc dell optiex gx270 when i attach 1 hardrive in computer in start up time in black screen message 0 seek failure , boot press f1 to stup press f2 when i press f1 message not boot drive find when go to...


once in the setup (F2 at boot) turn on Caps Lock, NumLock and Scroll Lock (all 3 keyboard lights on)
Press ALT + E (system should beep once) Press ALT + F (System should beep once) Press ALT + B (System should reboot and re-detect drives)

Aug 05, 2011 | Dell Dimension 3100 PC Desktop

1 Answer

My Acer Aspire has a black screen, does not boot up, does not beep, does not run post. Tried changing memory, tried a different harddrive, tried reinstalling the OS but does not read CD but CD drive lights...


Try a different power supply. Even though the CD drive lights up, it still needs to power your motherboard up which does not seem to be happening at all.

If the power supply doesn't solve it then the motherboard is bad.

One more thing: if you changed out the HD you probably did this, but make sure all the connections are tight. Take them out, plug them back in. Sometimes-- not very often-- this is the problem.

Jan 31, 2011 | Acer Aspire AM1640-U1401A Desktop PC

1 Answer

I just bought a harddrive because my old drive went. so I hooked up the new drive and turned it on, but i get nothing but a blank screen


hi there,
please unplug new harddrive and see if computer boots up without it.
if it does list all the other cd/dvd drives, then you did someth. wrong upon installing the new drive.hook up again, see the jumper settings in the back(must be set to single ) if attached to 1st IDE-channel, else if you hook it up to a cd-drive, set jumper on cd to master, onharddisk to slave, check power connection, reassemble pc, boot up.
Got a screen now? hdd should belisted! now insert windows installation cd and proceed...

if system still does not recognize the drive, then enter BIOS(press F2 or Del or F1 during booting)set all drive detection to automatic, leave saving BIOS-settings, press F10), reboot.

Problem solved?else come back on fixya.Good Luck

Sep 24, 2009 | Computers & Internet

2 Answers

HP DV4 displays only a blue screen running vista


Shutdown the computer,disconnect external peripherials.
Turn on the computer and hit F8 key as soon as you restart the computer
You will get the windows advance options menu.
Select the Safe mode option and hit enter.
If the computer boots in safe mode, do a system restore to previous date.
If computer restore then issue is resolved.
If still unable to boot in safe mode.
Ran a harddrive diagnostic.If harddrive test passes. If harddrive test fails replace harddrive.
Boot the system using the windows xp or vista operating system disk. Try to repair the OS then reboot the system and check.
If still unable to boot possible issue with corrupt operating system.
Reinstall Operating system. / Recover System . Good Luck.

Aug 27, 2009 | HP Pavilion dv4-1140go Laptop

1 Answer

GT5034 has power, blue light on power button, no beep, no boot, sounds like fan running hard. Hard drive light is on for a while and both CD drives green lights flicker. Nothing comes up on the monitor. HD...


powersource is good.motherboard might be the problem.harddrive can be tested by putting it in
another computer and see if it boot up.to test the mother board unhook the cd drives and harddrive.turn
on the computer and see if the gateway logo comes on.if it still does the the samething with everything unhooked
then it might be the bios.you might have to flash the bios and reinstall it.to do this i recommend you take it to a
shop.if the comp runs with everything still unpluged and stops then you know that you have a wrong
setting on the harddrive or cd drive.if you got two of anything make sure that you have a slave or master.if you nned me to
write a guide email me at gamecrazy944@yahoo.com or if you got anymore questions.

Jun 29, 2009 | Gateway GT5034 PC Desktop

1 Answer

On booting, my XP hangs after displaying the OS logo


Reinstall your operating system. if problems persist, try remove some components or hardware on your PC then use another one check it one by one maybe there some defect on your hardware. usually your memory,VGA and harddrive has defect check it one by one.

Jan 06, 2009 | Microsoft Windows XP Professional

1 Answer

What cable?


This message is displayed the motherboard attempts to preform a PXE boot. In otherwords, it is attempting to boot from the network.

This message is displayed under the following conditions:

1) No boot device (i.e. harddrive, cdrom) was detected. (Remember, even with a fresh harddrive you will get this message because the harddrive does not have an operating system tellling the BIOS it is bootable.)
2) The BIOS is configured to boot from LAN (PXE) before the hard disk drives.

To fix:

1) Power down your computer and check all power and data cables (ALSO JUMPER SETTINGS!) leading to the HDD, CD-ROMS, and other drives.
2) Hold down the key to access your BIOS while turning the computer on from a powerless state.
3) Change the boot order putting LAN (PXE) boot last: I would do CD, HDD, LAN.
4) Exit and save the changes.

TIP: HOLDING F12 WHILE WHILE TURING YOUR COMPUTER ON FROM A POWERLESS STATE WILL BRING UP A BOOT MENU AND YOU CAN CHOOSE TO BOOT FROM CD, HDD, ETC.

Sep 19, 2008 | Intel Computers & Internet

1 Answer

Power On / No Boot


Is it POSTing? Do parts make noise and then theres a Beep? The beep means it finished the Power On Self Test. Once it posts then it will show splash screen or black screen with it testing hard drives disk drives etc.. If no post is the led lit that says A/C is connected? before you attempt to turn on? If no post and good ac to rear connector then you probably need a new motherboard.

James Mac

Aug 31, 2008 | Acer TravelMate 2300 Notebook

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