Computer

For Online Computer Support, Ask a Computer Technician

Ask a Computer Expert,
Get an Answer ASAP!

Related Computer Questions
Lost my hard drive, put in new hard drive disc I when I
lost my hard drive, put in new hard drive disc I burnt when I first does not work. Problem is that I have upgraded from Win seven that came with computer to Win 8 to 8.1 to win 10. What can I do now t… read more
Harold Hanna
Harold Hanna
Sr System Administrator
Associates in General Studies
161 satisfied customers
Hi - my PC wont load up windows - I ran a diagnostic and it
Hi - my PC won't load up windows - I ran a diagnostic and it brought up the following error message: SATA Disk S/N = Y66KLPQE - Read Test Error Code 0F00: 0244 Msg: Block XXXXXXXXX Uncorrectable data … read more
James
James
Network & System Administrator
Bachelor's Degree
11,237 satisfied customers
How do I fix a disk boot failure? it says to insert a system
How do I fix a disk boot failure? it says to insert a system disk and Press enter. I made a system disk from another computer with the same operating system but all it does it go to the a: drive. When… read more
Freddy M.
Freddy M.
IT Technician
Vocational, Technical or Trade Scho
5,481 satisfied customers
My hard drive crashed and I replaced it with a Western Digital
My hard drive crashed and I replaced it with a Western Digital HD. I had backed up my old hard drive on an external hard drive. How do I get the files onto my new hard drive?… read more
Computer Engineer
Computer Engineer
Master in Computer
318 satisfied customers
How do I access last good known configuration or CHKDSK through
How do I access last good known configuration or CHKDSK through dos WHEN FROM A COLD START MY COMPUTER ONLY GOES TO NON SYSTEM DISK OR DISK ERROR… read more
Freddy M.
Freddy M.
IT Technician
Vocational, Technical or Trade Scho
5,481 satisfied customers
try doing a restore received message that my ntldr is compressed
try doing a restore received message that my ntldr is compressed press ctrl-alt -del to restart… read more
Ben M
Ben M
Associate Degree
322 satisfied customers
Hi I have an old Compaq Prolinea 4/25s computer. I use
Hi: I have an old Compaq Prolinea 4/25s computer. I use it to read old 5-1/2 in. and low density 3-1/4 in. floppies on which I have my early company records. I use Norton Commander to navigate. I boot… read more
Qin Xia
Qin Xia
Master's Degree
891 satisfied customers
my compaq computer cant show xp windows and after that it
my compaq computer can't show xp windows and after that it shoews some texts with non-system disk or disk error replace and strike any keywhen ready… read more
Sudipto
Sudipto
Hardware Engineer
High School or GED
4,260 satisfied customers
I have a Compaq D51s here at work. Someone knocked it over
I have a Compaq D51s here at work. Someone knocked it over and it fell, but not very far. Anyway, when you turn the machine on now we are getting a message non system disk or disk error. Replace and s… read more
Freddy M.
Freddy M.
IT Technician
Vocational, Technical or Trade Scho
5,481 satisfied customers
My new Compaq refurbished pc shows on screen disk boot failure,
My new Compaq refurbished pc shows on screen"disk boot failure, insert system disk, and press enter", but it came loaded with Vista - so I have to locate the problem, it was bought on March 24, went o… read more
Keen1
Keen1
Regional Manager
Master Degree
48 satisfied customers
computer will not boot up. receiving non system disk or disk
computer will not boot up. receiving non system disk or disk error message. what should I do?… read more
Ansh P.
Ansh P.
System Analyst
Bachelor's Degree
6,385 satisfied customers
I have an old acer 3620 that my mother bought a couple years
I have an old acer 3620 that my mother bought a couple years ago. There have been nothing but problems since my brother had it. There is a conflict or error with the internal dvd, therefore I have an … read more
Ryan B.
Ryan B.
Desktop Support Technician
High School or GED
1,260 satisfied customers
when i power on my computer it says 1790 disk 0 error.non system
when i power on my computer it says 1790 disk 0 error.non system disk or replace.how i overcome that problem?… read more
brainbox nc
brainbox nc
Associate Degree
92 satisfied customers
Trying to run restore disk on Toshiba laptop. After all three
Trying to run restore disk on Toshiba laptop. After all three disk have run I get "Invalid system disk" message. What can I do?… read more
Nicholas Ramsay
Nicholas Ramsay
Systems Engineer
Bachelor's Degree
78 satisfied customers
I have been given an old computer--a Compaq Prolinea 575 with
I have been given an old computer--a Compaq Prolinea 575 with Windows 98. It will not boot and gives message "Non System disk or disk error. Replace and strike any key when ready." Can you be of help?… read more
Vincent
Vincent
Owner
High School or GED
68 satisfied customers
verifyingDMI pool data...............Boot from CD Disk ...
Is this computer one of the major brands, like Dell, HP, or Compaq? If so and Windows was installed on the system (you would have a Windows XP label on the machine somewhere with the license code) the… read more
Dave K
Dave K
Charter Captain & I.S. Director
Master's Degree
1,028 satisfied customers
Every time I start up my PC I get a message that says ...
Every time I start up my PC I get a message that says non system disk or disk error. Replace and strike any key when ready. HELP… read more
Nick C
Nick C
AAS Microcomputers
28 satisfied customers
i bought a ibm thinkpad 765D off ebay without a os. I ...
i bought a ibm thinkpad 765D off ebay without a os. I bought a windows 95 os to install on the notebook. My problem while trying to run the installation cd , i get this message on the screen. Cannot c… read more
PCman
PCman
Software Engineer / Program Manager
Bachelor Degree
170 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

My Expert answered my question promptly and he resolved the issue totally. This is a great service. I am so glad I found it I will definitely use the service again if needed.

One Happy CustomerNew York

I am very happy with my very fast response. Eric is very knowledgeable in the subject area. Thank you!

RPAustin, TX

Hi John, Thank you for your expertise and, more important, for your kindness because they make me, almost, look forward to my next computer problem. After the next problem comes, I'll be delighted to correspond again with you. I'm told that I excel at programing. But system administration has never been one of my talents. So it's great to have an expert to rely on when the computer decides to stump me. God bless, Bill

Bill M.Schenectady, New York

The Expert answered my Mac question and was patient. He answered in a thorough and timely manner, keeping the response on a level that could understand. Thank you!

FrankCanada

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

< Previous | Next >

Meet the Experts:

Andy

Andy

Computer Consultant

5,316 satisfied customers

11yr exp, Comp Engg, Internet expert, Web developer, SEO

Engineer John C.

Engineer John C.

Computer Science Engineer

3,229 satisfied customers

Computer Science Engineer with 10 years of experience in Computer Support, and Microsoft, A+ and Cisco certified

Ryan H.

Ryan H.

Computer Support Specialist

1,741 satisfied customers

A+ Certified Technician - 10 Years experience working with all types of computer systems.

Jane Lefler

Jane Lefler

Sr Prog Analyst / Technician

2 satisfied customers

Computer Programmer / Technician/ Consultant 16+ years

Frederick S.

Frederick S.

Computer Specialist

7,241 satisfied customers

Computer technician and founder of a home PC repair company.

lifesaver

lifesaver

Computer Software Engineer

4,288 satisfied customers

Engineering degree in Computer science,Microsoft Certified Professional.JA computer expert.

Sudipto

Sudipto

Hardware Engineer

4,260 satisfied customers

Certificate Course In Computer Maintenance

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x