Why is the BIOS tweaked? BIOS won't remember change: what is work? Trim BIOS setup.

If you joked about the BIOS in the pictures, then they went to the correct address.

Protect the life of the change will be a lithium battery, built into the motherboard and adjust the necessary parameters when using the voltage.

Zavdyaks of the program are trying to improve the interoperability of the operating system (OS) with PC add-ons.

Respect! The presence of the partition of the system configuration of Boot allows you to adjust the parameters that affect the security of the system, adjusting the keyboard with the mouse.

Once the work is completed, or you are familiar with the Bios Setup Utility menu, you need to click on the Exit key, which will light up, automatically saving the changes.

Rozdil Main - Golovne menu

Let's work with the distribution of MAIN, which is victorious with the method of changing the parameters and adjusting the hourly indications.

Here you can independently adjust the hour and date of the computer, as well as adjust the connection of hard disks and other storage devices.

To reformat the hard disk mode, you need to select a hard disk (for example: "SATA 1", as shown in the small one).

• type- at this point, the type of connected hard disk is specified;
• LBA Large Mode- voucher for support of accumulating storage capacity over 504 MB. Thus, the recommended value here is AUTO.
• Block (Multi-Sector Transfer) - For swedish robots, it is recommended to select the AUTO mode here;
• PIO Mode- turn on the work of the hard disk in the old mode of exchange of money. Here it will be best to choose AUTO;
• DMA Mode- gives direct access to the memory. To take more speed to read or write, then select the value AUTO;
• smart monitoring- this technology, based on the analysis of the robotic accumulator, is ahead of the future of the disk in the nearest future;
• 32 bit data transfer This option determines whether a 32-bit exchange mode is enabled by a standard IDE/SATA chipset controller.

Scrape behind the help key ENTER and arrows the Auto mode is set. Vinyatok to install 32 Bit Transfer, which will require fixing the setting of Enabled.

Important! It is necessary to change the "Storage Configuration" option as it is in the "System information" section and do not allow correction "SATADetectTimeout".

Rozdіl Advanced - Dodatkovі nalashtuvannya

Now we can improve the basic PC nodes in the ADVANCED distribution, which is made up of decal subpoints.

At the beginning, you need to set the necessary parameters of the processor and memory in the Jumper Free Configuration system menu.

By selecting Jumper Free Configuration, you will go to the Configure System Frequency/Voltage subsection, here you can see the next steps:

• automatic or manual disengagement of the hard drive - AI Overclocking;
• changing the clock frequency of the memory modules -;
• Memory Voltage;
• manual mode of setting voltage to the chipset - NB Voltage
• change port address (COM, LPT) - Serial and Parallel Port;
• installation of custom controllers - Onboard Devices configuration.

Rozdil Power - Live PC

The POWER item confirms the recovery of the PC and vengeance of a sprinkling of podrozdilіv, yakі require offensive reinforcement:

• Suspend Mode- Install automatic mode;
• ACPI APIC- Installed Enabled;
• ACPI 2.0- Fixed Disabled mode.

Rozdіl BOOT - cheruvannya zavantazhennyam

Here it is allowed to choose a priority accumulator, choosing between a flash card, a hard drive or a hard drive.

As for hard disks, then the Hard Disk sub-item is selected as a priority hard drive.

The advanced configuration of the PC is installed in the Boot Setting sub-programme, which can be found in the menu, which consists of a number of items:

Viber Winchester

The advanced configuration of the PC is installed at the updated Boot Setting,

• Quick Boot- Early zavantazhennya OS;
• Logo Full Screen– inclusion of a screen saver and activation of the information window, which will remove information about the acquisition process;
• Add On ROM- Installed blackness on the information screen of modules connected with the motherboard (MT) for additional slots;
• Wait For 'F1' If Error- activation of the function of primus onslaught F1 at the moment of identification by the pardon system.

The main task of the distribution of Boot is determined by the designated outbuildings, and the task of the necessary priorities.

• ASUS EZ Flash- for the help of these options, you may be able to upgrade the BIOS from such storage devices, such as: a floppy disk, a Flash disk or a CD.
• AI NET– by speeding up this option, you can remove information about connections to the cable tie controller.

Rozdіl Exit - Exit the savings

With special respect, you need to add the EXIT item, which can have 4 working modes:

• Save Changes- Save the changes;
• Discard Changes + EXIT- zalishaєmo from diї factory adjustments;
• Setup Defaults- We enter the parameters for the lock;
• Discard Changes- skasovuєmo all your diї.

Provided detailed instructions to explain in detail the recognition of the main BIOS divisions and the rules for making changes that allow you to improve the productivity of your PC.

Customized Bios

Bios setup - Detailed instructions in pictures

Let's take a look today:

As on personal computers, so on laptops, the BIOS shell plays an even greater role: the order of the system is restored from the nose itself, the central processor robot is improved, the system clock is adjusted, and it may be possible to decommission other hardware components. However, there are situations, if you don’t remember the settings that were made, after which, after reconfiguring, I will add all the BIOS parameters are left unchanged. We have to figure out why the BIOS does not take care of it, and how to fight it.

Why the BIOS does not save changes

It's easy to say why the BIOS shell doesn't work like a slide. This is due to the fact that there are no specific reasons why everything seems to be the same, even if you can add a few aspects to such BIOS behavior:

• Disable the CMOS battery. The main function of the battery is to save parameters in the BIOS configuration. Vidpovidno, її breakdown means those that when the PC is switched off, the changes will not be changed, and it means that the computer will only be able to fix only that BIOS configuration, as it was set on the back.
• Problems with the motherboard. The motherboard is the main hardware component, to which the elements of a computer or laptop are connected. Whether there is a problem in this board, it is practical to cause other PC problems, one of these may be the situation, if the BIOS does not remember the error.
• Ushkodzhennya contacts in the BIOS chip. Faults in the microcircuit can lead to the fact that the motherboard simply cannot accept information from the BIOS.
• Ulamki in the block of life. The block of life that victorious can be worn, or it is unfair. Through these faults, you can not see the minimum computer interference and see small interruptions, which add to the BIOS efficiency.

Troubleshooting

As shown by the practitioner, the majority of errors, if the BIOS does not remember the setting, the CMOS battery itself is to blame. The best way to find out what the problem is in this one is to try the battery on another extension, which is not possible. We're sorry, but it's more important for the financial plan to buy a new battery.

If you have misunderstood this option, if the problem is no longer relevant, then it is necessary to reverify other components: the motherboard, microcircuits and the life block. Robiti is necessary according to your heart. After pereverivshi one detail - go to the next.

Check the mother's card better. As in the previous time, the simplest way is to connect to your mother's motherboard, but for which you will need to connect almost all hardware components, and if you have a laptop, then it is practically impossible to connect independently. You can also visually assess the state: check for the smell, you can’t smell the hot water after a dry robotic computer, you don’t see dark spots and the contacts haven’t melted (with the BIOS chip, do it yourself).

BIOS settings are saved, as a rule, from CMOS memory, which is energy-saving. Saving data at the time of life is taken care of for an additional battery, put on the motherboard. When the battery is discharged, or due to malfunctions of the lances, which will ensure the recovery of life to the CMOS memory, the saving values ​​\u200b\u200bare possible.

The payment was at the stash. Removal by installing I3-2100 and 2 Kingston memory sticks 2GB each 1333
When the battery life block is turned on, the board cleanly forgets to set the bios, even though the battery is alive.

Well, what do you need?

cheers for my russian.

ASUS P5B ceasing bachiti 2-core robots

Good afternoon. The ASUS P5B S775 motherboard stopped running 2-core robots, it doesn't start with them, spinning the fans. With Celeron D 2.8, it starts and works directly. The voltage on the processor + 1.33V. On 3 MOSFET high side (G-D-S): +12V, +2.56V, +1.33V. On 6 MOSFETs of the lower side (G-D-S): +10.35V, +1.33V, 0V.
In addition, with a correct CR2032 +3V battery, after a skin flash, the date of that year, adjusted by the BIOS, is displayed on the CMOS Settings Wrong screen at startup. Cmos Date/Time not set. Overclocking failed!"".

Help identify police officer

Good day. Motherboard ASUS P5KPL-AM IN / ROEM / SI, was diagnosed with "everything is good, but don't take BIOS settings". Until the matir is served food from the BP - everything is good, the BP is stoically storming - they are getting golden. Having changed the PSU, the battery, having cleaned the contacts of the socket for the battery, flashing the BIOS to the rest - the result is zero. Diyshov vysnovku, scho jamb crying here on the gap between the battery and CMOS, through tse, when the power supply is turned on, the CMOS does not switch to the battery. And then let's remember vipadkovo vigoriliy polivik, which, obviously, vikonu's function.

Intel DP55KG does not save Bios settings when PSU is enabled

I’ll tell you right away - the double diode and the battery are mined.
Turn on the PSU in the measure - the board starts up by itself, the bios is ahead of the battery, what is it.
If you don’t turn on the BP from the fence, then everything is good - they don’t throw off the patches. The fee starts for the onslaught of poweron and vantage Windows, yearbook for ide.
It is noted that the strum battery does not work on the streak board, and the tester does not detect voltage on the bottoms of the one-year-old quartz.
Marveling for the butt on the working board DH67CL - on the streaked board, a strum of 5 μA is taken from the battery, and on the bottom of the quartz the voltage is 0.17V and 0.12V.

Can't live on BIOS chip, battery type, ASUS A55BM-K

Pomeshkannya, de standing system unit, flooded. Motherboard ASUS A55BM-K was in the water with the bottom part. After the wash, a defect appeared, but the battery was not found on the BIOS chip. The phone call showed that the batteries did not come. Having climbed all around, without knowing, the stars were given a path to pass.
Can you throw wires directly from the battery + through a diode to bring the microcircuit alive? Abo can you hurt something else.

BIOS settings are saved, as a rule, from CMOS memory, which is energy-saving. Saving data at the time of life is taken care of for an additional battery, put on the motherboard. When the battery is discharged, or due to malfunctions of the lances, which will ensure the recovery of life to the CMOS memory, the saving values ​​\u200b\u200bare possible.

Help identify police officer

Good day. Motherboard ASUS P5KPL-AM IN / ROEM / SI, was diagnosed with "everything is good, but don't take BIOS settings". Until the matir is served food from the BP - everything is good, the BP is stoically storming - they are getting golden. Having changed the PSU, the battery, having cleaned the contacts of the socket for the battery, flashing the BIOS to the rest - the result is zero. Diyshov vysnovku, scho jamb crying here on the gap between the battery and CMOS, through tse, when the power supply is turned on, the CMOS does not switch to the battery. And then let's remember vipadkovo vigoriliy polivik, which, obviously, vikonu's function.

Intel DP55KG does not save Bios settings when PSU is enabled

I’ll tell you right away - the double diode and the battery are mined.
Turn on the PSU in the measure - the board starts up by itself, the bios is ahead of the battery, what is it.
If you don’t turn on the BP from the fence, then everything is good - they don’t throw off the patches. The fee starts for the onslaught of poweron and vantage Windows, yearbook for ide.
It is noted that the strum battery does not work on the streak board, and the tester does not detect voltage on the bottoms of the one-year-old quartz.
Marveling for the butt on the working board DH67CL - on the streaked board, a strum of 5 μA is taken from the battery, and on the bottom of the quartz the voltage is 0.17V and 0.12V.

Can't live on BIOS chip, battery type, ASUS A55BM-K

Pomeshkannya, de standing system unit, flooded. Motherboard ASUS A55BM-K was in the water with the bottom part. After the wash, a defect appeared, but the battery was not found on the BIOS chip. The phone call showed that the batteries did not come. Having climbed all around, without knowing, the stars were given a path to pass.
Can you throw wires directly from the battery + through a diode to bring the microcircuit alive? Abo can you hurt something else.

Transferred to Pisochnitsa.
maco

BIOS will start on the date 21 Jan 2029 at 20-20-20

Hello forum members! I often look at the forum, but I had a chance to zvernutisya.
I got my mother GeForce6100PM-M2 v:2.0 Having installed Athlon 64 x2 4400+, Patriot 2G memory. Having installed Windows 7. Chase-Viddav. After 2 days, they turned it with the words Cmos CheckSum error and the date in the bios is set to 21 Jan 2029 20h 20 xv 20 sik and stop, do not break the docks do not remember. On the bench steel (BP Thermaltack), hard attachment and marvelous attacks. Default settings do not help. You can drink for an hour yourself, but after 20 s you will drop off on the big side (at 47 or 52 s).

GA-8IG1000MK rev 1.0 no live CMOS

I live! I am small and stupid, I ask for help.
The board came from the problem of "light" CMOS. Battery 3.3 V. No short circuit. I don’t know if I don’t get drunk, raising roses, ringing the plus all the strapping and near the bridge - don’t call. The jumper is not soldered here, there are no voltages on yoga pads. Bios shiv. Rejoice, scho robiti.

P.S. Plus the batteries are expensive for the fee. I can't call, like before. Underwater diode BAW56, call by 530 mV. Zagalom 3.3 I don’t know the type of battery anywhere ...

If you have a BIOS reset after a skin reset of a computer or a laptop, then this situation can lead to great inconvenience. For example, in this case, you cannot change the password to enter the system or the BIOS setup program, as well as change the parameters of the frequency and voltage of the processor, which are necessary for overclocking the computer. However, practice shows that, as a rule, you can correct the situation, if the BIOS does not save the adjustment, you can do it yourself, without going into computer fahivtsiv.

Let's assume that you introduced some changes into the BIOS and saved them, then they re-advanced and show that the changes you entered are not saved, so that the stench did not gain rank, and the vikorist system replaced them with the factory settings of the BIOS for locking. Otherwise, the computer, when zavantazhennі podomlyaє, scho in the BIOS mіstaetsya neіrnі danі і propouє you go to the program to adjust the BIOS, schob to make a new change. I understand that such a situation is repeated constantly and your settings are permanently turned on and not saved, creating significant problems with the computer beyond recognition.

For this problem, it is possible to have a few different reasons and choose the method of solving the problem to lie in the fact that the very reason is behind the phenomenon. Nasampered, if similar symptoms are detected, they should be reconsidered. Since the battery lives on the CMOS memory, all the data that is entered by the BIOS is stored in it. Also, when the batteries are fully discharged, the CMOS memory cannot save three hours.

It also traps that the BIOS is not saved during pardons at the BIOS itself, the filthy contact of the BIOS microcircuit with the motherboard, the BIOS battery, what is filthy to sit at the nest, the CMOS memory is faulty, and also, what traps next, if the button is malfunctioning, the unit is alive living included.

Methods for solving the problem

In more cases, the problem is helped by the removal of the CMOS memory, or by replacing the battery, so as to live the memory, for a new one. About those, how to remove the CMOS memory and how to change the battery, we wrote in other articles.

Well, you threw off the CMOS memory and replaced the battery with a new one, but, it’s not less, tweaking the BIOS is all the same, you can try to change the life block, the life button, as well as the contacts of the BIOS chip. It’s also a sense of misunderstanding that the battery of life is sitting at its nest. Even though you messed up, that the factors are not a problem, then, more for everything, on the right, you are in the wrong CMOS memory, BIOS chips and the motherboard. In such a situation, you need to replace the faulty microcircuit or replace the entire motherboard.

Visnovok

The ability to make changes to the BIOS setup is an important tool that allows you to optimize your computer's work and bring performance to its best. Therefore, the impossibility of saving the BIOS of a personal computer or a laptop is for the sake of great ineptitude. This situation may have different causes, but in most cases it may be bad for the battery contact with the socket, or for the discharge to live the BIOS memory. Therefore, replacing the BIOS battery usually solves this problem.