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My M-7315u screen will not work

When i push power, my laptops lights will turn on and i can hear the hard drive and the fan going, but the screen does not turn on at all.

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If you have a desktop monitor plug it into your laptop to see if it comes up on there. If it does then unplug the desktop monitor boot your laptop and take it into a very dark room to see if you can see anything at all. If you can then it could be the inverter board or the backlight causing the problem and need replacing.

Posted on Jul 27, 2009

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Try letting it cool down ffor an hour or so i had to do that with one of my laptops before.

Posted on Jul 27, 2009

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I just got this Dell Inspiron 1100 laptop used from Ebay that arrived on Thur Aug 15th. I installed my DDR memory and my 250gb ide hard drive. The laptop fired right up. And I installed XP Pro. ...


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Fan just work for seconds


Replace the fan or your computer will run hot and keep turning off.

Or are you saying this is what happens when you power on the computer? if so: When you press the power button do you hear fansrunning, hard drive spinning, lights on the computer, hear any beeps or lightsconstantly blinking, hear the DvD/CD drive click and the light on the drawer ofthe DvD/CD turn on for a second or two? If so the laptop is trying toboot or may have booted, but the screen is not showing for some reason.

Beep tones and blinking lights tells the technicians what is going on with thelaptop and why it is not booting. Most times it's a motherboard issuewhen you hear beeps or blinking lights continuous.

Mar 28, 2012 | Computers & Internet

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Pc turning off


Be more specific. Turning off when? What happens when you try to turn it on? When you have the power cord plugged in do you see any lights? When you press the power button do you hear the fan running, hear the hard drive running, see anything on the lcd screen, hear the cd drive Click once, see the light on the cd drive drawer turn on for a second or two when it clicks, hear any beeps or blinking lights?

Mar 21, 2012 | IBM Lenovo ThinkPad X40 Notebook

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My samsung r519 wont turn on. when i press the on button i here the fan going, yet the screen stay's black and only the power light comes on. what could the problem be?


Does the fan stay running? if it does! it is probably a motherboard issue, if the fan is working correctly it should wind down, and if the hard drive is working "hard drive light will flicker" hook a external monitor to the video output on the back of your laptop if you see windows boots up then it would indicate laptop screen problem, but if the fan and the power light are the only activity then the motherboard is the problem.

Dec 22, 2010 | Computers & Internet

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Gateway M-7315U "Major Fan Error" will not boot up, This is what it says on black screen when I turn on the laptop "Major Fan Error" and the fan is not spinning at all, How do I fix this problem? What is...


no need to buy a fan if u can uncover your laptop spin the fan through yr finger is it spin smothely or not & also check the fan jack inserted properly or not clean the fan with brush repack switch it on if problem persist contact me

Feb 24, 2010 | Gateway M-7315U Notebook

1 Answer

When i turn on my laptop the power light is on and hard drive is


if you don't hear anything like a fan and the post screen does not appear I would suspect the motherboard may have fried. otherwise may be a bad power switch.

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Laptop Pavillion DV6188eu doesn't start up


From what you are describing, the motherboard has failed. I would however like you to try a couple of things though. First remove the hard drive and see if the computer will go to the BIOS screen. If it does not, then the Motherboard has definately died. If you can get to the BIOS, then you might consider a hard drive failure, or your windows installation is so corrupt, it is causing this problem. I would however lean toward a bad MOBO....seems this model, the DV6000 and the DV9000 have serious cooling issues and tend to burn their mobos up. HP recently started updating the BIOS files for these models so the fans and processor run more efficiently to keep the laptop cooler.

Nov 08, 2009 | HP Pavilion dv6000 dv6100 dv6200 dv6300...

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Computer wont boot


Try disambling the system. Clean it with a wind blower. Check BIOS battery capacity. Replace if possible. Power on the laptop. Do you hear humming sound from hard disk ? If you hear sssssssshhhhh sound from hard disk; it's OK. Replace RAM with new one. If problem still exists Than change main board. Hope that not happen. Keep informing.

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Dell Latitude C510/610 wont turn on


I have more of a suspicion of the CPU fan than the hard drive, right now. If a hard drive goes bad, the system will wake up, go through it's POST (Power On Self Test), and then tell you there's an issue with the hard drive. If the CPU fan goes bad, the system turns on, sees an RPM of 0 on the fan, then turns back off. That hypothesis also fits in with the slowness you were seeing. If a CPU starts to overheat (because the fan isn't running well), it will start to throttle the clock speed down in an attempt to produce less heat.
Unfortunately, it sounds like your laptop may be in need of a professional repair facility.

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1 Answer

Acer Aspire 5010.. Power on, but Blank screen/ hard drive light also not.


Hi,
This could be a Power/Switch Problem.
Faulty Hard-Drive.
Solution:- Leave the laptop turned Of And charge the battery to Full Capacity. ( usually between 4-16 Hours ) depending on capacity.
This will also fully charge the CMOS ( memory battery )
then boot the laptop up, and see if this solves your problem.
If not i,d suggest running a scandisk or hard-drive diagnostic program, to ensure that you have no Viruses-bad sectors on the hard-drive.
If you need further assistance please don,t hesitate to ask for more help and advice.
Mike @ Compurepair.

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