Mengapa komputer saya berbunyi bip saat saya menyalakannya? Apa kode bip ini?

Bunyi bip biasanya disebut sebagai kode bip. Mereka memberikan indikasi, biasanya tentang keadaan beberapa perangkat keras.

Kode bip adalah sinyal audio yang diberikan oleh komputer untuk diumumkan hasil urutan pengujian diagnostik pendek komputer melakukan ketika pertama kali dinyalakan (disebut Power-On-Self-Test atau POST) ). POST adalah program kecil yang terkandung dalam Basic komputer Input / Output Operating System (BIOS) yang memeriksa untuk memastikan perangkat keras yang diperlukan ada dan memori yang diperlukan dapat diakses. Jika semuanya diuji dengan benar, komputer biasanya akan mengeluarkan a bunyi bip tunggal dan lanjutkan proses memulai. Jika ada sesuatu salah, komputer akan menampilkan pesan kesalahan pada monitor layar dan umumkan kesalahannya dengan serangkaian bunyi bip itu bervariasi dalam nada, jumlah dan durasi (ini sangat berguna ketika kesalahan ada pada monitor atau komponen grafik). Bunyi bip Urutan sebenarnya adalah pesan kode (kode bip) yang dirancang untuk memberitahu pengguna apa yang salah dengan komputer.

Tidak ada standar resmi untuk kode bip; pola audio bervariasi menurut produsen program BIOS komputer. Jika pesan kesalahan berbunyi saat startup, pengguna harus terlebih dahulu menentukan apa jenis BIOS yang dijalankan komputer (Phoenix atau AMI adalah yang paling banyak populer) dan gunakan informasi itu untuk mencari kode bip tertentu urutan yang sedang dikirim. Informasi BIOS dan kode bip interpretasi dapat ditemukan dalam manual yang menyertai komputer dan di situs Web pabrikan.

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Jadi, untuk memahaminya, hal pertama yang perlu Anda lakukan adalah mencari tahu BIOS apa yang Anda miliki (ini dapat dicapai dengan membaca manual. Jika Anda tidak memilikinya, pabrikan biasanya menyimpan salinan elektronik di situs mereka. Juga Lihat Bagaimana saya bisa mengetahui motherboard apa yang ada di komputer saya?

Sekarang, kode bip:

AMI BIOS beep codes

Below are the AMI BIOS Beep codes that can occur. However, because of the wide variety of different computer manufacturers with this BIOS, the beep codes may vary.
Beep Code             Descriptions
1 short               DRAM refresh failure
2 short               Parity circuit failure
3 short               Base 64K RAM failure
4 short               System timer failure
5 short               Processor failure
6 short               Keyboard controller Gate A20 error
7 short               Virtual mode exception error
8 short               Display memory Read/Write test failure
9 short               ROM BIOS checksum failure
10 short              CMOS shutdown Read/Write error
11 short              Cache Memory error
1 long, 3 short       Conventional/Extended memory failure
1 long, 8 short       Display/Retrace test failed


AWARD BIOS beep codes

Below are Award BIOS Beep codes that can occur. However, because of the wide variety of different computer manufacturers with this BIOS, the beep codes may vary.

Beep Code                 Description
1 long, 2 short           Indicates a video error has occurred and the BIOS cannot initialize the video screen to display any additional information
Any other beep(s)         RAM problem.

If any other correctable hardware issues is found the BIOS displays a message.


IBM BIOS beep codes

Below are general IBM BIOS Beep codes that can occur. However, because of the wide variety of models shipping with this BIOS, the beep codes may vary.

Beep Code                               Description
No Beeps                                No Power, Loose Card, or Short.
1 Short Beep                            Normal POST, computer is ok.
2 Short Beep                            POST error, review screen for error code.
Continuous Beep                         No  Power, Loose Card, or Short.
Repeating Short Beep                    No Power, Loose Card, or Short.
One Long and one Short Beep             Motherboard issue.
One Long and Two Short Beeps            Video (Mono/CGA Display Circuitry) issue.
One Long and Three Short Beeps.         Video (EGA) Display Circuitry.
Three Long Beeps                        Keyboard or Keyboard card error.
One Beep, Blank or Incorrect Display    Video Display Circuitry.


Macintosh startup tones

Tones                                       Error
Error Tone. (two sets of different tones)   Problem with logic board or SCSI bus.
Startup tone, drive spins, no video         Problem with video controller.
Powers on, no tone.                         Logic board problem.
High Tone, four higher tones.               Problem with SIMM.


Phoenix BIOS beep codes

Below are the beep codes for Phoenix BIOS Q3.07 OR 4.X
Beep Code             Description and what to check
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 512K base RAM.
1-3-4-1               Test 512 base address lines.
1-3-4-3               Test 512K 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 prompt Press F2 to enter SETUP.
2-2-4-1               Test RAM between 512 and 640k.
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 prompt.
3-3-3-3               Scan for F2 key stroke.
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 done - 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 OK.
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 OK.

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Memperbarui

Kode bip AMI UEFI

Beep code          Description        Debug code
No beep            Bad CPU            No debug code
No beep            Bad memory         45
3 long beeps       Without memory     53
No beep(no power)  Without CPU        No debug code
5 long beeps       Without VGA card   Beeps at”d6”, then show "0d"

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Dave
sumber

Mengapa komputer saya berbunyi bip saat saya menyalakannya? Apa kode bip ini?

Jawaban: