کدها و راه حل های بیپ کامپیوتر در لنوو، اچ پی، دل، ایسوس و ThinkPad

BIOS،اتفاقی رایج و اجباری است که در هر کامپیوتری (Basic Input/Output System) پیش می آید.

این برنامه ای است که CPU کامپیوتر (در حالت بوت) برای راه اندازی کل سیستم کامپیوتری استفاده می کند.

بدون BIOS، یک کامپیوتر نمی تواند به سیستم عامل خود دسترسی داشته باشد و همچنین نمی تواند راه اندازی شود.

با این حال، زمانی که کامپیوتر در حال راه اندازی است، POST (تست روشن به حالت خودکار)، یک تشخیص (تست) توسط BIOS، اجرا می شود تا مشخص شود که آیا تمام اجزای کامپیوتر به خوبی کار می کنند یا خیر، سخت افزار داخلی کامپیوتر سازگار است و اتصال مناسبی دارد.

هنگامی که لپ تاپ خود را راه اندازی کنید، اگر همه چیز در POST (تست) خوب باشد، رایانه ممکن است یک بوق واحد بدهد (ممکن است دوبار بوق بسته به مدل کامپیوتر) و فرآیند بوت شدن را ادامه دهد.

با این حال، اگر مشکلی پیش بیاید و رایانه در POST (تست) شکست بخورد، رایانه شروع به تولید یک کد بیپ می کند که منبع مشکل را به کاربر می گوید.

کد بوق می تواند در رایانه هر سازنده متفاوت باشد.

در این آموزش، انواع مختلف کدهای بیپ (یا POST نامنظم) را با توجه به سازنده آن بایوس برای شما توضیح خواهیم داد.

قبل از شروع، لازم به ذکر است که به جز Dell و Mac، سازنده کامپیوتر (یا مادربرد) و سازنده BIOS یکسان نیستند.

برای بررسی کد بیپ صحیح بایوس، باید بدانید که چه کسی بایوس کامپیوتر را ساخته است.

کدها و راه حل های رایج بیپ کامپیوتری

در زیر کدهای بیپ بایوس برخی از سازندگان آورده شده است.

AMI BIOS Beep Codes

Beep Code	Description	Solution
1 Short Beep	DRAM Refresh Failure	RAM is most probably damaged and Needs Replacement
2 Short Beeps	Parity Error	Disable the Memory ECC in CMOS Setting. Also, It is not recommended as the ECC Check ensures the stability of the computer
3 Short Beeps	Base 64K (First Bank) Memory Failure	RAM Module needs Replacement
4 Short Beeps	System Timer Failure	Repair or replace the motherboard
5 Short Beeps	Processor Error	CPU Needs Replacement but there is also a possibility of CPU Socket Problem. Further, the motherboard can also be faulty.
6 Short Beeps	Keyboard Controller Gate A20 Failure	Plug the Keyboard. If still error occurs then try a good keyboard otherwise there is a problem with Keyboard Control Chip or related parts.
7 Short Beeps	Virtual Mode Processor Exception Interrupt Error	Most probably, it is the motherboard’s fault so go for its repair or replacement.
8 Short Beeps	Display Memory Read/Write Error	GPU’s Memory Chip is damaged. If it is pluggable, then finding and replacing the bad chip will remove the problem. Otherwise, the GPU needs to be repaired or replaced.
9 Short Beeps	ROM Checksum Error	Try to change to a good BIOS of same type. If the problem is with BIOS, then recover it by rewriting or even hot swapping will also work.
10 Short Beeps	CMOS Shutdown Register Read/Write Error	Replace CMOS battery, or repair motherboard
11 Short Beeps	Cache Error/L2 Cache Bad	Go to repair shop Users can temporarily disable the cache for emergency use of the laptop. The method is to enter the BIOS settings, disable the Cache Memory option, and finally save and restart the computer
1 Long and 3 Short Beeps	Conventional/Extended Memory Failure	The motherboard memory is faulty and needs to be repaired.
1 Long and 8 Short Beeps	Display/Retrace Test Failed	Video Card is faulty. Reseating or Moving it to another slot can help.

Award BIOS Beep Codes

Beep Code	Description	Solution
1 Short Beep	Normal System Boot	Doesn’t require any solution as everything is fine.
2 Short Beeps	General Error	Enter CMOS Setup and reset all the incorrect options.
1 Long and 1 Short Beep	RAM or Motherboard Error	Try another RAM module. Still not working? Then replace or repair the motherboard.
1 Long and 2 Short Beeps	Wrong Display or Video Card	Try plugging the compatible Display or Video Card
1 Long and 3 Short Beeps	Keyboard Controller Error	Check the Keyboard Control Chip on the motherboard
1 Long and 9 Short Beeps	Motherboard’s Flash RAM or EPROM is Wrong and BIOS is damaged also.	Changing the RAM can help with this problem.
Continuous Beep (Long Beep)	RAM Module isn’t detected as it is not inserted tightly or is damaged.	Re-inserting the RAM can help but if this trick doesn’t work then replace the RAM module.
Constantly Beep	Power Supply, Monitor, or GPU isn’t properly connected.	Re-plug all of them, properly. If still facing the same problem then check all the plugs are functioning.
Repeated Short Beep	Power Supply Problem	Replace the Power Supply
No Sound and Display	Power Supply Problem	Replace the Power Supply

IBM Beep Codes

Beep Code	Description	Solution
1 Short Beep	Normal Boot	During the Self-Test, Everything was fine
2 Short Beeps	Error Detected During POST	Details would be displayed on Screen, follow the error, and find its solution.
No Beep	Power Supply, System Board, or Processor’s Error	Most probably, it would be Power Supply’s error so try a new Power Supply. If the problem still resists then try replacing the Motherboard and Processor.
Continuous Beep	Power Supply, System Board, or Keyboard Problem	Try changing these components will solve the problem.
Repeated Short Beeps	Power Supply or System Board Problem	Again, try replacing these components can help in solving the problem.
1 Long and 1 Short Beep	System Board Problem	Motherboard has a problem; repairing it or replacing is the solution.
1 Long and 2 Short Beeps	GPU Problem (Mono/CGA Video Error)	Replacing or Repairing the GPU.
1 Long and 3 Short Beeps	GPU Problem (EGA Video Error)	Again, replacing or repairing the GPU.
3 Long Beeps	Keyboard Problem	Try changing the Keyboard device, if still facing the same problem, then check the Keyboard Control Chip on Motherboard.

HP Beep Codes

Beep Codes	Description	Solution
1 Short Beep	Legacy Floppy Drive or CD/DVD ROM Not Detected	Try resetting the BIOS. If not work then, reconnect or replace these components.
2 Short Beeps	Floppy Diskette or CD not detected	Try resetting the BIOS. If not work, then it is possible that the problem is with the component or CD/Floppy Disk you trying to insert.
3 Short Beeps	Unable to Start Flashing (usually when a utility or BIOS Image is missing)	Disconnect input devices (like mouse and keyboard) and then reboot the computer. If still facing the same issue, then repair or replace those input devices.
4 Short Beeps	Flashing Failed (checksum error, corrupted image, etc.)	Clean the RAM and its slots. If the problem still resists then reseat the memory.
5 Short Beeps	BIOS Recovery Successful	Reboot the System
1 Short and 1 Long Beep	Memory Problem	Reseat the RAM modules on slots. If the problem isn’t solved then go for a RAM replacement.
2 Short and 1 Long Beep	Video Card Required (not installed) or Unable to Initialize Video	Try reconnecting the GPU if installed. Otherwise, the fault is in the motherboard so go for its repair or replacement.
3 Short and 1 Long Beep	Incompatible CPU type or CPU configuration error	Make sure that the RAM capacity installed is compatible with the CPU. Replace or Repair the CPU (Processor) if the problem doesn’t solve.
2 Short and 2 Long Beeps	BIOS Recovery Successful	Reboot the System

Lenovo ThinkCentre Beep Codes

Beep Code	Description	Solution
3 Short and 1 Long Beep	RAM not detected	Check out the memory subsystem, and ensure the RAM is accurately seated in the slots.
2 Long and 3 Short Beeps	Video Card or On-Board Video not detected	Make sure that all the external connected GPU are compatible or working properly.
4 Long Beeps and Error 8998/8999 on Screen	Not enough shadow RAM resources or PCIe/PCI MMIO resources available	Remove the external (add-in) PCIe Cards to free up necessary resources or change the BIOS to UEFI mode to support these external resources.
2 Short Beeps	POST Error	Check out the displayed POST error on the screen and take correct according to that specific POST

Dell Beep Codes

Beep Code	Description	Solution
1 Beep	Motherboard: BIOS ROM Failure	Execute the Dell Diagnostics Program to find the solution.
2 Beeps	No Memory (RAM) Detected	Try reseating the RAM sticks otherwise replace them. Still facing the issue, then check the RAM slots.
3 Beeps	Chipset Error (North and South bridge error), Time-Of-Day Clock test failure, Gate A20 failure, Super I/O chip failure, Keyboard controller failure	Run the Dell Diagnostics Application to solve the issue.
4 Beeps	Memory (RAM) Failure	Same solution as mentioned in 2 Beeps section.
5 Beeps	CMOS Battery Failure	Try reseating the CMOS battery. If the issue is not gone, then run the Dell Diagnostics.
6 Beeps	Video Card/Chip Failure	Run the Dell Diagnostics to find the solution of this problem.
7 Beeps	Central Processing Unit (CPU) Failure	Same solution as in 6 Beeps Section
8 Beeps	LCD Failure	Same solution as in 6 Beeps Section

ThinkPad Beep Codes

Beep Codes	Description	Solution
1 Beep with Blank Display	LCD Issue (LCD Connector, LCD Backlight Inverter, Video Adapter, or LCD Assembly Failure)	Replace the whole display assembly or repair it (requires professional repairing experience)
Continuous Beeping	Motherboard Failure	Repair or Replacing it will solve the problem.
1 Beep with Display Message (Unable to access boot source)	Boot Device Failure or Bad Motherboard	Try to repair or replace the motherboard.
1 Long and 2 Short Beeps	System Board, Video Adapter, or LCD Assembly Failure	Try replacing or repairing these components will solve the problem
1 Long and 4 Short Beeps	Low Battery Voltage	Reinsert or replace the CMOS battery otherwise, reset the BIOS settings
1 Beep Continuously	Low Battery Voltage	Same solution as mentioned above.
2 Short Beeps with Display Message	Follow the Display Message	Take an appropriate action according to the display message.
2 Short Beeps with Blank Display	System Board Failure	Replace or Repair the Motherboard

ASUS Beep Codes

Beep Codes	Description	Solution
1 Short Beep	VGA Detected, Quick Boot is Disabled or No Keyboard Detected	The computer will boot normally. However, must check for the components working (mentioned in the description)
2 Short Beep	When using Crashfree to recover BIOS, the new BIOS is successfully recognized.	Reboot the CPU and everything will be normal.
1 Long and 2 Short Beeps	No Memory Detected	Try reseating the RAM. If not work, then replace the RAM sticks. If still not working, then the slots have a problem.
1 Long and 3 Short Beeps	No VGA Detected	Make sure that enough (required) power is being supplied to the GPU. If the problem resists, then reseat the GPU, CPU, and RAM, and also check out the GPU’s cables.
1 Long and 4 Short Beeps	Hardware Component Failure	Possibly, the problem is with CPU’s Fan, the Temperature gets high, or the CPU has Over Voltage Error. Make sure that both the CPU and its Fan are properly installed. Otherwise, try to reset the BIOS setting and clear CMOS settings.
No Beeps	Blank Display	Please check for the CPU and RAM and ensure that they are properly connected or not. Also, check for Oxidation on the connection parts. If it is there, then try to wipe it with an eraser. If the problem still resists, then take it to the technician for proper cleaning.