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Getting boot from AhCI cd rom: VVIDIA boot agent 249.0542

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M y laptop wont start it says boot form ahci cd-rom OS not found

hi. change boot priority. if it not work, try this:

Dec 20, 2017 | Samsung Computers & Internet

1 Answer

Boot from AHCI CD -ROM

You have to enter the BIOS and set the Boot order making the Optical drive first and the Hard Drive second.

Jan 11, 2014 | Samsung RV510-A02 T3500 2.10G 320GBDVDRW...

1 Answer

Disk read error on Samsung NP-R519 laptop

Check CD-ROM; whether it has scratched CD than difficult to read by CD drive.

Dec 10, 2013 | Video Game Consoles & Games

1 Answer

Tapping F8 to get to safe mood doesn't work, what next?

sounds like your MBR is messed up....if you have system mechanic, you can use it as an emergency boot up and fix MBR disc....otherwise, you'll have to use either an OEM builders disk or the requested disc [ACHI cd-rom ] to reboot from.another option would be to try this;;1
get someone to download it for you, or go to the library with a flash drive to record it to, then burn it to a disc, then place it in the computer and reboot, it should reboot from the cd drive first....however it is best to check reboot now, and tap the f1 or f2 key to reach the bios screen...arrow over to the boot option, and follow prompts to make sure the boot order is cd rom 1st, then f10 [ save and exit ] then reboot, then add the MBR fix disc you made AFTER , then reboot again...let me know what happens

Apr 22, 2012 | Samsung RV510-A02 T3500 2.10G 320GBDVDRW...

1 Answer

My Samsung NP R530 turns on but won't boot to windows. All it says is: BOOT FROM AHCI CD-ROM: It never leaves that screen, I know I have a virus but it just won't load at all now. How do I...

after starting up your computer, goto BIOS ( press F2, F12, or DELETE button, depends on the bios ) goto boot settings and switch the first one to your Hard Drive. save settings and exit.

Apr 06, 2011 | Samsung Computers & Internet

1 Answer

Having dropped my Samsung R530 (nothing obviously broken), when I try to stsrt it it is coming up with the message:- "Boot From AHCI CD ROM: Operating System not found" Any ideas?

Hi tony prother,

"Boot From AHCI CD ROM: Operating System not found" error is because the system is booting the CDROM of the system and its not detecting an installed Operating System. You need to check if the system still detects the Hard Drive of your laptop on the Bios page. To go to BIOS reboot the computer and tap F2 on the system and on the bios page check if the hard drive is detected then go to then BOOT Tab select the hard drive as the first boot priority and reboot the system.

If the hard drive is not detected it might be damage, you can get intouch to a local tech to check and backup the files.

Thanks for using Fixya.

Jan 28, 2011 | Samsung R530 (NPR530JA02US) PC Notebook

1 Answer

My laptop has gone funny it is saying boot from AHCI CD-ROM Operating system not found but ive not got the cd-rom for it what can i do. thanks

The boot priority is been changed to CD ROM.
Change it back to Hard drive.
If that doesnt resolve, replace the HDD.

Dec 03, 2010 | Computers & Internet

1 Answer

When I swich ny samsung R519/SA20/E251 when I switch it on the screen says.boot from ahci cd-rom :operating system not found

There is two possiblities, first is boot sequence problem from your bios setup and second is your boot.sys file has been corrupted and in this can if you professional use console and recover it otherwise reinstall your operating system.

Good Luck

Jun 23, 2010 | Computers & Internet

1 Answer

Argon PXE Boot Agent v2.01 2002 - PXE - E61

Your computer tries to "boot" from several devices:
* floppy-disk
* disk-drive
* USB memory-stick
* over a network, via PXE (Pre eXecution Environment)

If you have a network-cable connected to the Ethernet port on the computer, with the other end connected to a "boot-server", then the Operating System can be loaded over this network-connection.

But, if you get "media test failure" and "check cable", then the network-cable for PXE is either non-working or not-present.

Any disk-drive that shows "ZERO" blocks is very probably a DEAD disk-drive. Replace it.

Jun 03, 2009 | Compaq Presario 2100 Series: 1170B01-90...

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