Computer will not boot after bios update

This afternoon I recieved an urgent BIOS update in much the same format as I have received updates from HP for years. It was accompanied with some other non urgent update.
So I gave the permissions to make the update.
I recieved a notice that the update had been successfully completed and the computer said it was restarting.
The problem is that it never woke up...
After several minutes I manualy restarted the computer.
As the boot began I heard three beeps, and then nothing but a black screen.
I shut down and restarted after several minutes but this time no beeps just black screen.
I figured that somthing must have corrupted the BIOS
I began researching what the three beeps mean. Appearently three different sets of BOIS were used in this model. Different BIOS have different beeps.
Well I sure never thought I would need to write down what BOIS I have...
In my research I have see referances to holding down certain F keys for different BIOS options as I start the computer
If I hold down an F key when I hit the start button the computer emediately shuts off
How can I get to the BIOS to reset or roll back the update? What next?

The box is on the way...
In addition the the methods outlined in the article The Hp tech had me try to start tapping the F 10 key.
Nothing worked...
Hp is sending me a box to return the computer to a repair facility.
Thank you for your timely assistance,
Sparks

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Mac Mini will not boot after Security Update 2008-007

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Hi Arkku , and a warm welcome to the forums!
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If that should fail...
applesetupdone...
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Hello Cuffy,
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Please click the "Kudos, Thumbs Up" at the bottom of this post if you want to say "Thanks" for helping!
Please click "Accept as Solution" if you feel my post solved your issue, it will help others find the solution.
The Great Deku Tree
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My Laptop B490 not booting after bios update

My laptop not booting after updating bios i used windows 8 OS.
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Bios Download Link
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Solved!
Go to Solution.

hi sathish291
Welcome to the Forums.
Can you try the following:
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Support phone list
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Macbook pro (snow leopard) will not boot after software update

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Hi Jen:
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HP G62-a22se not booting after bios update

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Disconnect all peripherals from the laptop. (external drives, mice or other devices)
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Help Please - X200 will not boot after Bios Upgrade - keeps asking for power on password

Hi there,
I am new to this forum and please let me say a big Thank You for your help in advance.
I am using a lenovo thinkpad x200 running windows vista with service pack 1.
The laptop has always been running fine and has never given me any issues. Unfortunately, all this came to an end yesterday when I ran the system assistant which did a round of updates and it prompted me to reflash my bios.
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try reflashing your bios?
http://support.lenovo.com/en_US/downloads/detail.page?&LegacyDocID=MIGR-70348
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May this year, be the year of 'DO'!
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Computer will not boot after changing RAM.

Hi All,
I have had some BSOD since I upgraded my system earlier in the year. So yesterday I decieded to try and test if the problem was one of the RAM blocks, by only using 1 X 4 MB ram at the time, and then after a BSOD I would change it to another RAM and test again.
Anyway, I started by taking all 4 X 4 MB ram's out, and then only insert 1 in Dimm 4(first found out later that I should have put it in Dimm 1). This worked fine, and computer rebooted, and I used it all yesterday. Then just before I went to bed I got another BSOD, so I powered the computer off, and then this morning before turning on the computer, I replaced the RAM with one of the other 4 MB ram, to continue the testing of my ram blocks.
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I really hope someone can help me out here, since I'm close to giving up, and I'm out of ideas. Everything worked fine last night, but after switching the RAM block, it just wont boot anymore no matter what ram I put in it.
My system is:
MB: Z68A-GD80 (B3)
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RAM: 2 X 4 MB Corsair Vengence 1600 Mhz & 2 X Kingston Hyper-X Genesis 1600 mhz
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Quote from: Froggy Gremlin on 31-August-12, 18:25:21
This is almost always a recipe for failure and the most likely cause of the BSOD's. Recommend to pick one kit or the other to use, or better yet if 16GB is wanted, purchase a 4X4GB kit.
Check to see if the EPS/ATX 8-pin CPU power connection is secure. The PSU is not specified in your component list. It is possible it has gone bad. Test with only one RAM stick in the primary DIMM slot. I have the most trust in the Corsair brand.
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Hi, thanks for your reply.
I have been running with those different ram blocks for a long time, and the 2nd set I actually got after the BSOD's started to test the ram. The BSOD is very likely to be because of a bad Win 7 installation anyway, since I cloned my old HDD to a new SSD, and that is apperantly not a good way to go, so the lets just forget about the BSOD for now - that aint my main problem right now..
I did what you surgested above, eventhough I done it before. I now have just 1 corsair ram in DIMM 1.
Removed powercord, then I cleared the CMOS again by pressing the clear cmos botton at the back with a screwdriver for 10 secs. Then I removed the battery for 10+ secs as well.
Still does not seem to boot into bios. Fans running, and light on MB, so powersupply must be fine as well. Seems unlikely that it should just die overnight anyway.. Powersuppy is a Corsair HX 750.
CPU power conector is fine. I really haven't done anything except switching that RAM block this morning. Last night when I powered the computer down, everything worked fine.
To be sure that its not because my GFX card should have gone bad overnight, I tried with another GFX card, but still nothing comes on the screens when it should be booting up.
If the none of the RAM was working, or it does not detect any ram in the motherboard, shouldn't it atleast be giving some sort of error beeps ?? What is so frustrating is, that I get NO errors or sound or anything.. I just a black screen, and a computer with atleats all fans running..

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Computer will not boot after bios update

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