Pc Cmos Cleaner Download !free! Official
If you are looking for "PC CMOS Cleaner," you are likely trying to recover or reset a BIOS password. While there was a specific open-source tool by that name, it is now quite old and may not work on modern systems using UEFI instead of traditional BIOS. 1. Downloading PC CMOS Cleaner
PC CMOS Cleaner is typically distributed as an ISO image that you must burn to a CD or a USB drive to boot from.
Where to find it: Since the original site is often down, it is most commonly found on legacy software mirrors or bundled in rescue packages like the Hiren’s BootCD (found on Hiren's official site).
Preparation: You will need a tool like Rufus to "burn" the ISO to a USB flash drive to make it bootable. 2. How to Use PC CMOS Cleaner
Boot from USB: Insert the drive, restart your PC, and tap the boot menu key (often F12, F11, or Esc) to select the USB drive.
Launch the Tool: Once the Linux-based environment loads, open "PC CMOS Cleaner."
Scan for Passwords: The tool will scan your motherboard's CMOS chip. Action: It usually gives you two choices:
Choice 1: Display the encrypted password (rarely works on modern boards).
Choice 2: Wipe the CMOS entirely to reset all settings to factory defaults. 3. Modern & Safer Alternatives
If the software doesn't work, modern motherboards are better handled via hardware resets or built-in settings. How to Do It BIOS Menu Simple resets Go to "Exit" and select Load Setup Defaults. CMOS Jumper Desktop PCs pc cmos cleaner download
Short the CLRTC pins on the motherboard with a screwdriver for 10 seconds. Battery Pull Older Desktops
Remove the CR2032 coin battery for 5 minutes while unplugged. Key Combo Some HP laptops use Win + V + Power to force a CMOS reset.
Warning: Clearing CMOS will reset your system clock and any custom hardware settings (like overclocking or drive modes). You may need to re-configure your boot order afterward.
Are you trying to bypass a forgotten password, or are you fixing a boot issue? Knowing the goal can help me give you the exact steps for your specific PC model. How To Reset Bios (CMOS)
PC CMOS Cleaner is a specialized, open-source utility designed to reset, recover, or wipe BIOS and CMOS settings, including lost "Power-On" or supervisor passwords. Unlike typical Windows optimization tools, it operates as a bootable environment, allowing you to bypass operating system restrictions and directly interact with your motherboard's firmware. Key Features of PC CMOS Cleaner
Password Recovery: It can decode and display many standard BIOS passwords without needing to wipe any data.
CMOS Wiping: If recovery isn't possible, it can completely clear the CMOS RAM, reverting settings to their factory default.
Broad Compatibility: It supports a wide range of BIOS manufacturers including Award, AMI, Phoenix, and others.
OS-Independent: Because it runs from a bootable CD or USB, it works regardless of whether you have Windows or Linux installed. Where to Download PC CMOS Cleaner If you are looking for "PC CMOS Cleaner,"
While the software is older, it remains available through various reputable software archives and community repositories.
Official Sources: Many users find the ISO at UpdateStar or Softag.
Bundle Options: It is sometimes included in larger bootable toolkits like Parted Magic (pccmoscleaner.txz package).
Alternatives: If you cannot find a working copy of PC CMOS Cleaner, KillCmos or CmosPwd are verified alternatives that perform similar tasks. How to Use PC CMOS Cleaner
Download the ISO: Obtain the pccmoscleaner.iso file from a trusted source.
Create Bootable Media: Use a tool like Rufus or RMPrepUSB to burn the ISO to a USB drive.
Boot Your PC: Insert the media and restart your computer. You may need to press a key (like F12, F11, or Esc) to select the boot device.
Run the Utility: Once the interface loads, choose between "Display Passwords" (to try and recover) or "Clear CMOS" (to reset everything). Important Limitations in 2026
Modern hardware has evolved since PC CMOS Cleaner's peak development. Keep these factors in mind: If you actually meant cleaning temporary files, junk,
How to Clear CMOS to Reset BIOS Settings in Systems ... - Intel
It sounds like you may be mixing two different computer concepts. Let me clarify before giving a guide:
- CMOS (Complementary Metal-Oxide-Semiconductor) is a small memory chip on your motherboard that stores BIOS settings (date, time, boot order). It is cleared by removing a battery or using a jumper—not by software.
- “CMOS cleaner” is sometimes misused to refer to registry cleaners (e.g., CCleaner) or malware removal tools, but those do not “clean” the CMOS.
If you actually meant cleaning temporary files, junk, or BIOS passwords, here’s a safe guide.
1. If you want to reset the CMOS (BIOS settings)
You cannot do this with a download. Instead:
- Turn off PC, unplug power.
- Open case, locate round CR2032 battery on motherboard.
- Remove it for 5–10 minutes, then reinsert.
- Or use CLR_CMOS jumper (see motherboard manual).
No software needed.
4. Vendor-Specific BIOS Tools (Use with Caution)
If you insist on software, only use official tools from your PC manufacturer:
- Dell: Dell Command | Configure
- HP: HP BIOS Configuration Utility
- Lenovo: Lenovo BIOS Update & Configuration Tools
- Motherboard brands: ASUS AI Suite, Gigabyte @BIOS, MSI Dragon Center
These tools are for managing BIOS settings—not for fixing a bricked CMOS. They won’t work if the system won’t POST.
2. Tweaking Tools (e.g., CPU-Z, Ryzen Master)
These read CMOS data but cannot perform a hardware reset from within a crashed OS.
Method 1: The "Clear CMOS" Jumper (Most Reliable)
Over 90% of desktop motherboards include a dedicated jumper or button.
- Power down completely. Unplug the power cord from the PSU.
- Open your case and locate the jumper labeled
CLR_CMOS, CLEAR, CLEARCMOS, or JBAT1.
- Move the jumper from its default position (pins 1-2) to the clear position (pins 2-3). Wait 10-15 seconds.
- Move the jumper back to the original position.
- Close your case, plug in, and boot.
Note: High-end motherboards have a physical CLR CMOS button on the rear I/O panel or the board itself. Press it for 10 seconds while the PC is off.
If you are looking for "PC CMOS Cleaner," you are likely trying to recover or reset a BIOS password. While there was a specific open-source tool by that name, it is now quite old and may not work on modern systems using UEFI instead of traditional BIOS. 1. Downloading PC CMOS Cleaner
PC CMOS Cleaner is typically distributed as an ISO image that you must burn to a CD or a USB drive to boot from.
Where to find it: Since the original site is often down, it is most commonly found on legacy software mirrors or bundled in rescue packages like the Hiren’s BootCD (found on Hiren's official site).
Preparation: You will need a tool like Rufus to "burn" the ISO to a USB flash drive to make it bootable. 2. How to Use PC CMOS Cleaner
Boot from USB: Insert the drive, restart your PC, and tap the boot menu key (often F12, F11, or Esc) to select the USB drive.
Launch the Tool: Once the Linux-based environment loads, open "PC CMOS Cleaner."
Scan for Passwords: The tool will scan your motherboard's CMOS chip. Action: It usually gives you two choices:
Choice 1: Display the encrypted password (rarely works on modern boards).
Choice 2: Wipe the CMOS entirely to reset all settings to factory defaults. 3. Modern & Safer Alternatives
If the software doesn't work, modern motherboards are better handled via hardware resets or built-in settings. How to Do It BIOS Menu Simple resets Go to "Exit" and select Load Setup Defaults. CMOS Jumper Desktop PCs
Short the CLRTC pins on the motherboard with a screwdriver for 10 seconds. Battery Pull Older Desktops
Remove the CR2032 coin battery for 5 minutes while unplugged. Key Combo Some HP laptops use Win + V + Power to force a CMOS reset.
Warning: Clearing CMOS will reset your system clock and any custom hardware settings (like overclocking or drive modes). You may need to re-configure your boot order afterward.
Are you trying to bypass a forgotten password, or are you fixing a boot issue? Knowing the goal can help me give you the exact steps for your specific PC model. How To Reset Bios (CMOS)
PC CMOS Cleaner is a specialized, open-source utility designed to reset, recover, or wipe BIOS and CMOS settings, including lost "Power-On" or supervisor passwords. Unlike typical Windows optimization tools, it operates as a bootable environment, allowing you to bypass operating system restrictions and directly interact with your motherboard's firmware. Key Features of PC CMOS Cleaner
Password Recovery: It can decode and display many standard BIOS passwords without needing to wipe any data.
CMOS Wiping: If recovery isn't possible, it can completely clear the CMOS RAM, reverting settings to their factory default.
Broad Compatibility: It supports a wide range of BIOS manufacturers including Award, AMI, Phoenix, and others.
OS-Independent: Because it runs from a bootable CD or USB, it works regardless of whether you have Windows or Linux installed. Where to Download PC CMOS Cleaner
While the software is older, it remains available through various reputable software archives and community repositories.
Official Sources: Many users find the ISO at UpdateStar or Softag.
Bundle Options: It is sometimes included in larger bootable toolkits like Parted Magic (pccmoscleaner.txz package).
Alternatives: If you cannot find a working copy of PC CMOS Cleaner, KillCmos or CmosPwd are verified alternatives that perform similar tasks. How to Use PC CMOS Cleaner
Download the ISO: Obtain the pccmoscleaner.iso file from a trusted source.
Create Bootable Media: Use a tool like Rufus or RMPrepUSB to burn the ISO to a USB drive.
Boot Your PC: Insert the media and restart your computer. You may need to press a key (like F12, F11, or Esc) to select the boot device.
Run the Utility: Once the interface loads, choose between "Display Passwords" (to try and recover) or "Clear CMOS" (to reset everything). Important Limitations in 2026
Modern hardware has evolved since PC CMOS Cleaner's peak development. Keep these factors in mind:
How to Clear CMOS to Reset BIOS Settings in Systems ... - Intel
It sounds like you may be mixing two different computer concepts. Let me clarify before giving a guide:
- CMOS (Complementary Metal-Oxide-Semiconductor) is a small memory chip on your motherboard that stores BIOS settings (date, time, boot order). It is cleared by removing a battery or using a jumper—not by software.
- “CMOS cleaner” is sometimes misused to refer to registry cleaners (e.g., CCleaner) or malware removal tools, but those do not “clean” the CMOS.
If you actually meant cleaning temporary files, junk, or BIOS passwords, here’s a safe guide.
1. If you want to reset the CMOS (BIOS settings)
You cannot do this with a download. Instead:
- Turn off PC, unplug power.
- Open case, locate round CR2032 battery on motherboard.
- Remove it for 5–10 minutes, then reinsert.
- Or use CLR_CMOS jumper (see motherboard manual).
No software needed.
4. Vendor-Specific BIOS Tools (Use with Caution)
If you insist on software, only use official tools from your PC manufacturer:
- Dell: Dell Command | Configure
- HP: HP BIOS Configuration Utility
- Lenovo: Lenovo BIOS Update & Configuration Tools
- Motherboard brands: ASUS AI Suite, Gigabyte @BIOS, MSI Dragon Center
These tools are for managing BIOS settings—not for fixing a bricked CMOS. They won’t work if the system won’t POST.
2. Tweaking Tools (e.g., CPU-Z, Ryzen Master)
These read CMOS data but cannot perform a hardware reset from within a crashed OS.
Method 1: The "Clear CMOS" Jumper (Most Reliable)
Over 90% of desktop motherboards include a dedicated jumper or button.
- Power down completely. Unplug the power cord from the PSU.
- Open your case and locate the jumper labeled
CLR_CMOS, CLEAR, CLEARCMOS, or JBAT1.
- Move the jumper from its default position (pins 1-2) to the clear position (pins 2-3). Wait 10-15 seconds.
- Move the jumper back to the original position.
- Close your case, plug in, and boot.
Note: High-end motherboards have a physical CLR CMOS button on the rear I/O panel or the board itself. Press it for 10 seconds while the PC is off.
