Want to protect your cyber security and still get fast solutions? Ask a secure question today.Go Premium

x
?
Solved

Toshiba Satellite c50 a 16c - cannot get it to boot from any known good DVDs or ext usb cd roms.

Posted on 2013-11-02
7
Medium Priority
?
8,636 Views
Last Modified: 2013-11-03
PSCG6E 06D001EN

I want to test the memory.  But I cannot boot from any of my boot cds inc
Memtest
Windows xp
UBCD
Knoppix
etc etc ...

Error .... Checking media ...
Media fail ...
No bootable device - Please restart system ...

Note ... Ive added a blank hdd as Im testing the hdd in another computer for faults.
Dont get distracted by the above statement.

I gone into BIOS and changed boot order
USB
CD
Hard drive

Attached 2 different ext USB cd roms - same problem ....

Laptop is one week old.  Possible Lemmon.

Mistified.

Please note it goes into Win 8 BUT the end user reports that it gives errors and I want to test the memory.

Im then going to nuke it as the user says no data on board.

BUT .... why cant I get it to boot? Some other problem under the hood there me thinks.
0
Comment
Question by:fcek
  • 4
  • 3
7 Comments
 
LVL 88

Accepted Solution

by:
rindi earned 2000 total points
ID: 39619241
You will probably have to disable Secureboot and possibly also change to the old BIOS mode.
0
 

Author Comment

by:fcek
ID: 39619247
You are indeed correct.

Ive never seen the like before.

Ive changed it to "CSM Boot" and it worked.

Do I have to change it back for Win 8 to work?
0
 
LVL 88

Expert Comment

by:rindi
ID: 39619273
Windows 8 doesn't need secureboot to be on to work, but it is supposed to protect against malware that can be caught from unauthorized boot media.
0
Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

 

Author Comment

by:fcek
ID: 39619287
Odd / strange.  How many viruses are
Delivered via boot media?
0
 
LVL 88

Expert Comment

by:rindi
ID: 39619293
I don't know. This is a "feature" m$ has made the hardware manufacturers adopt for any PC that is delivered with Windows 8 pre-installed. In my point of view the real reason for this is that it is harder to install a non m$ OS to such a PC. Although on those that come with normal Windows 8 (not RT) it has to be possible to turn off, on ARM based devices that come with Windows RT you can't turn it off, and so on that hardware you are stuck with Windows RT.
0
 

Author Comment

by:fcek
ID: 39620101
Last question ... What are ARM devices ?
0
 
LVL 88

Expert Comment

by:rindi
ID: 39620136
ARM are simple, cheap CPU's which use a different codeset than the intel/amd x86/x64 CPU's use. They also normally don't require as much power and don't heat up as much, and so they are usually built into mobile devices like phones, tablets etc. But they are also being targeted for servers now which would then reduce the cost for the hardware and infrastructure.
0

Featured Post

Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

When I work on a laptop, the first thing I always check is for proper voltage output. Many times I have had customers bring only their laptop in and think their battery is bad - then  I plug in my universal adapter and the battery charges fine. …
Two to three times a week, some version of the question below is posted: "I have a laptop that (was given to me / I bought on ebay / I forgot the password for).  I can't (start it / upgrade the BIOS / change BIOS settings) because it's asking for…
Finding and deleting duplicate (picture) files can be a time consuming task. My wife and I, our three kids and their families all share one dilemma: Managing our pictures. Between desktops, laptops, phones, tablets, and cameras; over the last decade…
Enter Foreign and Special Characters Enter characters you can't find on a keyboard using its ASCII code ... and learn how to make a handy reference for yourself using Excel ~ Use these codes in any Windows application! ... whether it is a Micr…
Suggested Courses

575 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question