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عند بالضغط علي زر الباور تقوم أجهزة الكمبيوتر بإجراء اختبار ذاتي لبدء التشغيل ، ويشار إليه عادةً بـ POST إذا تم العثور على مشاكل أثناء التمهيد ، فيمكنك عادةً تشخيصها باستخدام رموز الخطأ المعروضة على الشاشة.ومع ذلك إذا لم يتم عرض أي شيء على الشاشة، فقد يستخدم الكمبيوتر الأصوات ” صفارات اعطال البايوس ” لإخبارك بالخطأ تشير العديد من هذه الأخطاء إلى مشكلات الأجهزة التي يجب على فني الصيانه إصلاحها. ومع ذلك يتم إصلاح بعض الأخطاء بسهولة على سبيل المثال ، غالبًا ما تعني أخطاء وحدة التحكم في لوحة المفاتيح أن لوحة المفاتيح لم يتم توصيلها.
وفي ما يلي رموز صفارات اعطال البايوس لبعض العلامات التجارية الشائعة لأجهزة الكمبيوتر.
ملاحظة:
سيكون للعديد من صفارات اعطال البايوس رموز مختلفة حتى لو كانت من نفس الشركة المصنعة وذلك لأن مصنعي اللوحات الأم يعيدون برمجة الرموز لتعكس التخصيصات الخاصة بهم يمكنك غالبًا الانتقال إلى موقع الويب الخاص بالشركة المصنعة للوحة الأم للعثور على الرموز المحدثة ، ولكن قد تجد حالات لا توثق فيها الشركة المصنعة التغييرات.
صفارات اعطال البايوس :
- Award BIOS:
تستخدم البايوس من نوع “Award” التي لم يتم تصنيعها بموجب Phoenix Technologies أصوات التنبيه التالية ؛ هذه المعلومات مأخوذة من صفحة رموز تنبيه BIOS المركزية :
| Beeps | Meaning |
|---|---|
| 1 long, 2 short |
Video adapter error: Bad or improperly seated video card
|
| Repeating beeps |
Memory error: Bad or improperly seated RAM
|
| 1 long, 3 short |
Bad video RAM or video card not present
|
| High-frequency beeps | Overheated CPU: Check fans |
| Repeating high/low beeps |
CPU: Improperly seated or defective CPU
|
- “AMI BIOS “American Megatrends:
المعلومات الواردة أدناه مأخوذة من صفحة رموز الطنين الخاصة بـ BIOS Central AMI BIOS.
| Beeps | Meaning |
|---|---|
| 1 short | DRAM refresh failure |
| 2 short |
Parity circuit failure in the first 64 KB of RAM: Likely a bad RAM IC, or possibly one of the hardware tests has failed
|
| 3 short |
Memory failure in the first 64 KB of RAM: Likely a bad RAM IC
|
| 4 short |
System timer failure: Bad clock IC or bad RAM in the first bank of memory
|
| 5 short |
Processor failure: The CPU has failed.
|
| 6 short |
Keyboard controller Gate A20 error: The keyboard controller has failed. Due to its integration into the system board, you usually must replace the motherboard.
|
| 7 short |
Virtual mode exception error: CPU has generated an exception error; bad CPU or motherboard
|
| 8 short |
Display memory Read/Write test failure: Bad video card
|
| 9 short |
ROM BIOS checksum failure: BIOS is defective
|
| 10 short |
CMOS shutdown Read/Write error
|
| 11 short |
Cache Memory error: Specifically, the L2 cache is bad.
|
| 1 long, 2 short |
Video system failure: Error in video card BIOS, or a horizontal retrace has failed
|
| 1 long, 3 short |
Conventional/Extended memory failure: RAM is bad
|
| 1 long, 8 short |
Display/Retrace test failed: Video adapter is defective or missing
|
- AST BIOS:
المعلومات التالية مأخوذة من صفحة صفارات اعطال البايوس BIOS Central AST BIOS.
| Beeps | Meaning |
|---|---|
| 1 short |
CPU register test failure: The CPU has failed.
|
| 2 short |
Keyboard controller buffer failure: The keyboard controller has failed.
|
| 3 short |
Keyboard controller reset failure: The keyboard controller has failed or the motherboard circuitry is faulty.
|
| 4 short |
Keyboard communication failure: Bad keyboard controller or keyboard
|
| 5 short |
Keyboard input failure: The keyboard controller IC has failed.
|
| 6 short |
System board chipset failure: The chipset on the motherboard has failed. Replace the motherboard.
|
| 9 short |
BIOS ROM checksum error: The BIOS ROM has failed. If possible, replace the BIOS on the motherboard.
|
| 10 short |
System timer test failure: The system clock IC has failed.
|
| 11 short |
ASIC failure: Motherboard circuitry has failed. Replace the motherboard.
|
| 12 short |
CMOS RAM shutdown register failure: The real-time clock/CMOS IC failed. Replace the CMOS or motherboard.
|
| 1 long |
DMA controller 0 failure: The DMA controller IC for channel 0 has failed. If possible, replace the IC.
|
| 1 long, 1 short |
DMA controller 1 failure: The DMA controller IC for channel 1 has failed. If possible, replace the IC.
|
| 1 long, 2 short |
Video vertical retrace failure: The video adapter has probably failed. Replace the video adapter.
|
| 1 long, 3 short |
Video memory test failure: The video adapter’s memory has failed. Replace the video adapter.
|
| 1 long, 4 short |
Video adapter failure: The video adapter has failed. Replace the video adapter.
|
| 1 long, 5 short |
64 KB memory failure: A failure has occurred in the base 64 KB of memory. If possible, replace the RAM IC.
|
| 1 long, 6 short |
Unable to load interrupt vectors: The BIOS was unable to load the interrupt vectors into memory.
|
| 1 long, 7 short |
Unable to initialize video: This is a video problem. Replace the video adapter first. If the problem persists, replace the motherboard.
|
| 1 long, 8 short |
Video memory failure: There is a failure in the video memory. Replace the video adapter first. If the problem persists, replace the motherboard.
|
- Compaq BIOS:
المعلومات التالية مأخوذة من صفحة صفارات اعطال البايوس الخاصة بـ BIOS Central Compaq BIOS.
| Beeps | Meaning |
|---|---|
| 1 short |
No error: The system is booting properly.
|
| 1 long, 1 short |
BIOS ROM checksum error: The contents of the BIOS ROM do not match the expected contents. If possible, reload the BIOS from the PAQ.
|
| 2 short |
General error: No specifics available on what this code means
|
| 1 long, 2 short |
Video error: Check the video adapter and make sure it’s seated properly. If possible, replace the video adapter.
|
|
7 beeps (1 long, 1 short, 1 long, 1 short, pause, 1 long, 1 short, 1 short)
|
AGP video: The AGP video card is faulty. Reseat the card or replace it outright. This beep pertains to Compaq Deskpro systems.
|
| Continuous beep |
Memory error: Bad RAM; replace and test
|
| 1 short, 2 long |
Bad RAM: Reseat RAM, then retest; replace RAM if failure continues.
|
- Phoenix BIOS:
تنطبق المعلومات التالية على Phoenix BIOS Q3.07 أو 4.x. هذه المعلومات مأخوذة من قسم رموز طنين Phoenix BIOS في صفحة ComputerHope.com Computer POST ورموز الطنين.
تشير الشرطات إلى فترات توقف مؤقت بين أصوات التنبيه.
| Beeps | Meaning |
|---|---|
| 1-1-1-3 | Verify real mode. |
| 1-1-2-1 | Get CPU type. |
| 1-1-2-3 | Initialize system hardware. |
| 1-1-3-1 |
Initialize chipset registers with initial POST values.
|
| 1-1-3-2 | Set in POST flag. |
| 1-1-3-3 | Initialize CPU registers. |
| 1-1-4-1 |
Initialize cache to initial POST values.
|
| 1-1-4-3 | Initialize I/O. |
| 1-2-1-1 | Initialize Power Management. |
| 1-2-1-2 |
Load alternate registers with initial POST values.
|
| 1-2-1-3 | Jump to UserPatch0. |
| 1-2-2-1 |
Initialize keyboard controller.
|
| 1-2-2-3 | BIOS ROM checksum |
| 1-2-3-1 | 8254 timer initialization |
| 1-2-3-3 |
8237 DMA controller initialization
|
| 1-2-4-1 |
Reset Programmable Interrupt Controller.
|
| 1-3-1-1 | Test DRAM refresh. |
| 1-3-1-3 |
Test 8742 Keyboard Controller.
|
| 1-3-2-1 |
Set ES segment to register to 4 GB.
|
| 1-3-3-1 | 28 Autosize DRAM. |
| 1-3-3-3 | Clear 512 KB base RAM. |
| 1-3-4-1 |
Test 512 KB base address lines.
|
| 1-3-4-3 | Test 512 KB base memory. |
| 1-4-1-3 | Test CPU bus-clock frequency. |
| 1-4-2-4 | Reinitialize the chipset. |
| 1-4-3-1 | Shadow system BIOS ROM. |
| 1-4-3-2 | Reinitialize the cache. |
| 1-4-3-3 | Autosize cache. |
| 1-4-4-1 |
Configure advanced chipset registers.
|
| 1-4-4-2 |
Load alternate registers with CMOS values.
|
| 2-1-1-1 | Set Initial CPU speed. |
| 2-1-1-3 | Initialize interrupt vectors. |
| 2-1-2-1 | Initialize BIOS interrupts. |
| 2-1-2-3 | Check ROM copyright notice. |
| 2-1-2-4 |
Initialize manager for PCI Options ROMs.
|
| 2-1-3-1 |
Check video configuration against CMOS.
|
| 2-1-3-2 |
Initialize PCI bus and devices.
|
| 2-1-3-3 |
Initialize all video adapters in system.
|
| 2-1-4-1 | Shadow video BIOS ROM. |
| 2-1-4-3 | Display copyright notice. |
| 2-2-1-1 | Display CPU type and speed. |
| 2-2-1-3 | Test keyboard. |
| 2-2-2-1 | Set key click if enabled. |
| 2-2-2-3 | 56 Enable keyboard. |
| 2-2-3-1 |
Test for unexpected interrupts.
|
| 2-2-3-3 |
Display message “Press F2 to enter SETUP”.
|
| 2-2-4-1 |
Test RAM between 512 and 640 KB.
|
| 2-3-1-1 | Test expanded memory. |
| 2-3-1-3 |
Test extended memory address lines.
|
| 2-3-2-1 | Jump to UserPatch1. |
| 2-3-2-3 |
Configure advanced cache registers.
|
| 2-3-3-1 |
Enable external and CPU caches.
|
| 2-3-3-3 | Display external cache size. |
| 2-3-4-1 | Display shadow message. |
| 2-3-4-3 |
Display non-disposable segments.
|
| 2-4-1-1 | Display error messages. |
| 2-4-1-3 |
Check for configuration errors.
|
| 2-4-2-1 | Test real-time clock. |
| 2-4-2-3 | Check for keyboard errors. |
| 2-4-4-1 |
Set up hardware interrupts vectors.
|
| 2-4-4-3 | Test coprocessor if present. |
| 3-1-1-1 | Disable onboard I/O ports. |
| 3-1-1-3 |
Detect and install external RS232 ports.
|
| 3-1-2-1 |
Detect and install external parallel ports.
|
| 3-1-2-3 |
Re-initialize onboard I/O ports.
|
| 3-1-3-1 | Initialize BIOS Data Area. |
| 3-1-3-3 |
Initialize Extended BIOS Data Area.
|
| 3-1-4-1 | Initialize floppy controller. |
| 3-2-1-1 |
Initialize hard-disk controller.
|
| 3-2-1-2 |
Initialize local-bus hard-disk controller.
|
| 3-2-1-3 | Jump to UserPatch2. |
| 3-2-2-1 | Disable A20 address line. |
| 3-2-2-3 |
Clear huge ES segment register.
|
| 3-2-3-1 | Search for option ROMs. |
| 3-2-3-3 | Shadow option ROMs. |
| 3-2-4-1 | Set up Power Management. |
| 3-2-4-3 | Enable hardware interrupts. |
| 3-3-1-1 | Set time of day. |
| 3-3-1-3 | Check key lock. |
| 3-3-3-1 | Erase “F2” message. |
| 3-3-3-3 | Scan for F2 keystroke. |
| 3-3-4-1 | Enter SETUP. |
| 3-3-4-3 | Clear in-POST flag. |
| 3-4-1-1 | Check for errors. |
| 3-4-1-3 |
POST complete; prepare to boot operating system.
|
| 3-4-2-1 | One beep. |
| 3-4-2-3 | Check password (optional). |
| 3-4-3-1 |
Clear global descriptor table.
|
| 3-4-4-1 | Clear parity checkers. |
| 3-4-4-3 | Clear screen (optional). |
| 3-4-4-4 |
Check virus and backup reminders.
|
| 4-1-1-1 | Try to boot with INT 19. |
| 4-2-1-1 | Interrupt handler error. |
| 4-2-1-3 | Unknown interrupt error. |
| 4-2-2-1 | Pending interrupt error. |
| 4-2-2-3 | Initialize option ROM error. |
| 4-2-3-1 | Shutdown error. |
| 4-2-3-3 | Extended Block Move. |
| 4-2-4-1 | Shutdown 10 error. |
| 4-3-1-3 | Initialize the chipset. |
| 4-3-1-4 | Initialize refresh counter. |
| 4-3-2-1 | Check for Forced Flash. |
| 4-3-2-2 | Check HW status of ROM. |
| 4-3-2-3 | BIOS ROM is okay. |
| 4-3-2-4 | Do a complete RAM test. |
| 4-3-3-1 | Do OEM initialization. |
| 4-3-3-2 |
Initialize interrupt controller.
|
| 4-3-3-3 | Read in bootstrap code. |
| 4-3-3-4 | Initialize all vectors. |
| 4-3-4-1 | Boot the Flash program. |
| 4-3-4-2 | Initialize the boot device. |
| 4-3-4-3 | Boot code was read okay. |
- IBM Desktop:
| Beeps | Meaning |
|---|---|
| No beep |
No power, loose expansion card (ISA, PCI, or AGP), a short, or an improperly grounded motherboard
|
| 1 short | System okay |
| 1 long |
Video/display problem; video card incorrectly seated or defective
|
| 2 short |
POST Error displayed on monitor
|
| 3 long |
Problem with 3270 keyboard card
|
| 1 long, 1 short | Problem with system board |
| 1 long, 2 short |
Problem with display adapter (MDA, CGA)
|
| 1 long, 3 short | Problem with EGA |
| Repeating short beeps |
Problem with power supply or system board
|
| Continuous beep |
Problem with power supply or system board
|
- :IBM ThinkPad
| Beeps | Meaning |
|---|---|
| Continuous beeping | System board failure |
| 1 beep with blank display |
LCD connector problem, LCD backlight inverter failure, video adapter failure, or LCD assembly failure
|
|
1 beep w/message “Unable to access boot source”
|
Boot device failure or bad system board
|
| 1 long, 2 short |
System board, video adapter, or LCD assembly failure
|
| 1 long, 4 short | Low battery voltage |
| 1 beep every second | Low battery voltage |
| 2 short w/message |
Read the error message on the display
|
| 2 short with blank display | System board failure |
- :Mylex
| Beeps | Meaning |
|---|---|
| 1 | Normal boot: No problems |
| 2 |
Video adapter error: Video adapter is not seated or is faulty
|
| 3 |
Keyboard controller error: Keyboard controller IC bad
|
| 4 |
Keyboard error: Keyboard itself might be bad, or the controller IC on the motherboard
|
| 5 |
PIC 0 error: The programmable interrupt controller IC is bad
|
| 6 | PIC 1 error: Same as above |
| 7 |
DMA page register error: DMA controller IC is bad
|
| 8 | RAM refresh error |
| 9 | RAM data error |
| 10 | RAM parity error |
| 11 |
DMA controller 0 error: DMA controller IC for channel 0 has failed
|
| 12 | CMOS RAM error: Bad CMOS RAM |
| 13 |
DMA controller 1 error: DMA controller IC for channel 1 has failed
|
| 14 |
CMOS RAM battery error: Dead CMOS battery; can usually be replaced
|
| 15 |
CMOS RAM checksum error: CMOS RAM failed
|
| 16 |
BIOS ROM checksum error: BIOS RAM failed
|
- Quadtel BIOS:
المعلومات التالية مأخوذة من صفحة رموز الطنين الخاصة بـ BIOS Central Quadtel BIOS.
| 1 short |
Normal boot: System is booting normally.
|
| 2 short |
CMOS IC error: The CMOS RAM is faulty. Replace the IC if possible.
|
| 1 long, 2 short |
Video failure: The video adapter is faulty. Reseat the video adapter or replace the adapter if possible.
|
| 1 long, 3 short |
Peripheral controller error: One or more of the system peripheral controllers is bad. Replace the controllers and retest.
|