Num Lock & Scroll lock flashing along with beeps


Recommended Posts

Hi Everyone

My sister's laptop whenever turned on will beep constantly, along with the scroll lock and num lock LEDs flashing.

It will boot up until the log on screen, where it will just turn off.

The same happens on Windows 7 partition and Vista partition so it will not be an OS specific problem.

However I went into BIOS and it said system memory 600KB and extended memory 800mb (or somewhere near that figure).

I'm guessing this is a memory problem?

or is it something else as I cannot use the memory diagnostic tool as it turns off :(

EDIT: It's not the caps lock key as I had wrote, its in fact the num lock key

  On 07/07/2010 at 09:11, Singh400 said:

How old is the laptop? What specs?

1 year and half

1GB RAM

1.8Ghz Dual Core

160 GB HDD

Windows 7 / Windows Vista Basic Dual Boot

The plastic is a bit cracked at the

bottom and it gets very, very hot.

Baterry lasts about 30 mins but I tested without baterry and still seems to happen so that ruled out any battery problems.

I will memtest and post results if it manages to stay on long enough

thank you

gets very hot.....stay on long enough.......these 2 statements make me think that it is getting heat soaked and causing a thermal shutdown and won't come back on until it has cooled off enough. the fix is to clean the heat sink, which requires taking the laptop apart. if it still gets hot afterwards I suggest a laptop cooler like this one from antec:

http://www.amazon.com/Antec-Notebook-Cooler-USB-Powered/dp/B0000BVYTV/ref=sr_1_1?ie=UTF8&s=electronics&qid=1278510616&sr=8-1

  On 07/07/2010 at 13:36, JTaylor69 said:
bottom and it gets very, very hot.
It should be warm to touch, not hot to too. This IMO points to a over heating issue. Make sure you are using the laptop on a surface that provides good air circulation. So don't use it on the carpet, use a table instead etc etc.

Also, sounds like it could do with a good clean, general dust down. If you are comfortable with computers then do it yourself, or get a friend.

  On 07/07/2010 at 13:50, sc302 said:

gets very hot.....stay on long enough.......these 2 statements make me think that it is getting heat soaked and causing a thermal shutdown and won't come back on until it has cooled off enough. the fix is to clean the heat sink, which requires taking the laptop apart. if it still gets hot afterwards I suggest a laptop cooler like this one from antec:

http://www.amazon.com/Antec-Notebook-Cooler-USB-Powered/dp/B0000BVYTV/ref=sr_1_1?ie=UTF8&s=electronics&qid=1278510616&sr=8-1

Last night when I tried turning it on, it was cool and not hot as it wasn't used for a good two hours.

However the same thing happened as mentioned in the thread title; flashing and beeping.

what is the make and model of the laptop. Beeping is one thing but flashing and beeping could mean something else. You may have to call the manufacturer and see if they can give u "suggestions" as to what the cause is. U must ask nicely and see if the person on the phone is willing "to point you in the right direction".

Sometimes they are cooperative if out of warranty.

  On 07/07/2010 at 14:34, sc302 said:

what is the make and model of the laptop. Beeping is one thing but flashing and beeping could mean something else. You may have to call the manufacturer and see if they can give u "suggestions" as to what the cause is. U must ask nicely and see if the person on the phone is willing "to point you in the right direction".

Sometimes they are cooperative if out of warranty.

On the lid of the laptop it says Hi-Grade, however on the bottom it says Clevo CO.

I tried accessing the Clevo site but it's currently down so no luck there.

By the looks of it, it was made in Taiwan, then rebuilt over here in the UK by Hi-Grade then is sold via catalogue companies which is where my Mum had purchased it (for my sister at Christmas)

So the support for the laptop is bit of a pain, as I had found out when looking for drivers for the thing too when first installing Windows 7.

UPDATE: Just running Windows Memory Diagnostic Tool now just to see whether it is memory that is the problem. It is not flashing or beeping now as we speak, but it probably will shortly as it did before :\

UPDATE 2: The flashing and beeping has just kicked in after 1 minute into the Windows Memory Diagnostic.

Would it help if I posted pictures and maybe a video?

  On 07/07/2010 at 14:50, sc302 said:

http://www.higrade.com/nqcontent.cfm?a_id=1

i would contact them or upgrade to a worldwide brand like hp/dell/lenovo/etc.

sounds very much like a thermal shutdown though. even if it is only up for less than a min.

Will do. Thanks for help :)

Added BIOS screen just in case that may signal anything unusual?

Update on situation.

The caps lock is flashing and the num lock is flashing.

Opened it up, and cleaned it out, there was literally a thick bush of dust, but now its gone.

However, it is now still flashing and beeping so no improvement :(

How many times is it flashing? Is there a break between the flashing? I had a problem like this with my laptop a few weeks ago, it's supposed to be a code based on the number of beeps. If you have the laptop model then you should be able to go to the dell website and see if they posted what the flashing codes mean.

  • 3 weeks later...
This topic is now closed to further replies.
  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Posts

    • PDF24 Creator 11.27.0 by Razvan Serea PDF24 PDF Creator installs a virtual printer driver that allows you to convert any printable document or image into PDF format. You can also import documents from your scanner, combine multiple documents into one and delete selected pages from existing PDF files. The program supports creation of secure, digitally signed documents, PDF quality settings, integrated preview, emailing, and more. You can either drag'n drop documents onto the GUI or convert them from any other program by using the virtual printer driver - simply select the PDF24 printer instead of your regular paper printer. Advantages of PDF24 PDF Creator: Once installed, create PDF files forever Free upgrades included Conversion is simple and possible from all current programs Freeware Create PDF files from almost any application Easy to use Multilingual Several features of PDF24 PDF Creator: Merge and split PDF Extract pages from a PDF Copy pages from one PDF to another PDF Integrated preview for easy PDF editing Secure a PDF (Prevent from unauthorised opening, printing, etc.) Set PDF information such as author and title The following tools are included in the new PDF Toolbox of PDF24 Creator 11: Merge PDF Compress PDF Edit PDF Convert files to pdf Convert PDF files to other formats PDF to Text PDF to HTML PDF to JPG PDF to PNG PDF to PDF, PDF/A-1, PDF/A-2, PDF/A-3 PDF to Word PDF to PowerPoint PDF to Excel Protect PDF Unlock PDF Split PDF Rotate PDF pages Delete PDF pages Extract PDF pages Sort PDF pages Create a PDF from images Convert a PDF to images Extract images from PDFs Create online application as PDF Optimize PDF for the Web Insert watermark into a PDF Insert page numbers into a PDF Overlay PDF files Compare PDF files Sign PDF files Annotate PDF files Blacken PDF files Crop PDF Flatten PDF Download: PDF24 Creator 11.27.0 | MSI Setup | ~400.0 MB (Freeware) View: PDF24 Creator Homepage | Release Notes | Screenshot Get alerted to all of our Software updates on Twitter at @NeowinSoftware
    • Driver Genius 25.0.0.122 by Razvan Serea Driver Genius is a professional driver management tool features both driver management and hardware diagnostics. Driver Genius provides such practical functions as driver backup, restoration, update and removal for computer users. If you often reinstall your operating system, you may not forget such painful experiences of searching all around for all kinds of drivers. If unfortunately you have lost your driver CD, the search will be more troublesome and time-consuming. Driver Genius can automatically find drivers for a device when the system can't find a driver for it. It can recognize the name and vendor's information of the device, and directly provide download URL for the required driver. Driver Genius also supports online updates for drivers of existing hardware devices. Driver Genius customers can obtain information for latest drivers by Driver Genius's LiveUpdate program, which can synchronize to the database on Driver Genius site. Features at a glance: Find the latest drivers for your computer. One click to update all drivers silently. Automatically install driver updates silently. Make your drivers are always up to date. New rollback driver design for safer driver update. Free to backup all drivers now! Package all drivers to an executable auto installer. One click to restore all drivers. Remove invalid or useless drivers/devices, improve system performance and stability. New system information tool. Detailed hardware inventory. Hardware temperature monitor. Protect your CPU, GPU and HDD. New system transfer assistant. Upgrade/degrade your windows system easily. New SSD Speeder. Improve your disk performance and reliability. New System booster provides over 90 optimization options that make your computer run faster and smoother. New System Cleanup can help you to clean up the temporary files and cache files or other junk files in system. Driver Genius 25.0.0.122 changelog: Optimize driver update detection. Optimize outdated driver detection. Download: Driver Genius 25.0.0.122 | 20.4 MB (Shareware) View: Driver Genius Home Page | Screenshot Get alerted to all of our Software updates on Twitter at @NeowinSoftware
    • Tailscale is a VPN. The cloudflared service is a reverse proxy into Cloudflares network so you can run anything through it without opening ports.
    • Clean Space 711 by Razvan Serea Clean Space is a system optimization, privacy, and cleaning tool. With this program, you can free up valuable hard disk space by removing unused files from your system, thereby allowing Windows OS to run faster and more efficiently. The program also cleans traces of your online activities, such as cookie files, and your internet history, even in third-party programs. Clean Space key features: Removes junk files (temporary files, logs, caches, cookies, etc.) Protects user privacy by deleting activity traces One-click cleanup functionality Warns about browser cloud sync risks Supports cleaning of Microsoft Store apps Enhanced cleaning for Chrome, Firefox, and other browsers Uses secure deletion methods (military-grade) Frequently updated with new features and app support Customizable cleaning zones and app selection Provides detailed cleaning reports Fast scanning and cleanup performance Compatible with Windows 7, 8/8.1, 10, and 11 Low system resource usage Priority support available in professional version Clean Space 711 changelog: Adding settings panel and new functions New Settings Section A new Settings button has been added to the main screen, giving you quick access to the app's configuration. While the current options are limited, we'll expand them based on users feedback. New function: Always Run as Administrator Now available in Settings, this feature lets you launch the app with administrative privileges by default, unlocking access to more cleanup zones on your PC. New function: Manage Ignore List By default, the app skips files which are "in-use" and unavailable for deletion. But you can disable this in Settings (not recommended). If left enabled, the ignore list resets every 24 hours, meaning previously locked files will be retried for deletion until successful deleted. New function: Startup Cache Toggle You can now disable the startup cache, which stores a list of supported zones from previous run, to speed up app our app. Bug fixes Fixed an issue where the "Update Later" button was incorrectly restricted to the Professional version - it's now available to all users. Download: Clean Space 711 | 280 KB (Free, paid upgrade available) Link: Clean Space Home Page | Screenshot Get alerted to all of our Software updates on Twitter at @NeowinSoftware
    • So, in other words, people who don't like the amount of telemetry included with Windows 11 can now stay with Windows 10 if they agree to copy all their data to Microsoft's cloud. You can't make this stuff up :-)
  • Recent Achievements

    • Week One Done
      DrRonSr earned a badge
      Week One Done
    • Week One Done
      Sharon dixon earned a badge
      Week One Done
    • Dedicated
      Parallax Abstraction earned a badge
      Dedicated
    • First Post
      956400 earned a badge
      First Post
    • Week One Done
      davidfegan earned a badge
      Week One Done
  • Popular Contributors

    1. 1
      +primortal
      604
    2. 2
      ATLien_0
      226
    3. 3
      Michael Scrip
      167
    4. 4
      +FloatingFatMan
      154
    5. 5
      Som
      136
  • Tell a friend

    Love Neowin? Tell a friend!