BOIS Problem Solving the problem gives another 200 points

Poor or damaged graphics card contact;

Poor CPU contact;

Poor contact of memory modules.

First of all, try to see if you can enter safe mode, press the F8 key when you boot up, and select the third item in the boot menu: Safe Model. After entering safe mode, you can use the Device Manager and System File Checker to find faults.

The number can be found out and then determined whether the del or set the interruption. It is also possible to reinstall the driver, and corrupted system files can be recovered from the installation file.

The power on screen is black, no display, there may be an alarm sound.

Phenomenon analysis: Poor contact between hardware, or hardware failure, related hardware involves memory, graphics card, CPU, motherboard, power supply, etc. The boot of the computer must first be powered by the power supply, then guided by the motherboard's BIOS self-test, and then through the CPU, memory, graphics card, etc.

This process is reflected on the screen called self-test, first through the graphics card BIOS information, then the motherboard information, then the memory, hard disk, optical drive, etc. If something goes wrong with any of these steps, the computer won't boot up properly, or even go black.

What to do: First, make sure that the external and internal connections are connected smoothly. The external connection has a monitor, a host power supply, etc.

There is a cable between the host power supply and the host power connector inside (sometimes the contact here is not good). The more common reasons are: graphics card, memory due to long use, long-term contact with dust in the air, resulting in the oxide layer on the gold finger, resulting in poor contact.

In this regard, rub the gold finger back and forth with a moderate amount of alcohol glued to cotton, and insert it back after drying. In addition, observe whether the CPU is working normally, turn on for about half a minute, and touch the heat sink of the CPU fan with your hand to see if there is a temperature. If there is a temperature, the possibility of CPU failure can be basically ruled out.

If there is no temperature, tidy up the socket of the CPU to make sure the contact is in place. After that, before the temperature, your CPU can be upgraded: (In addition to the above method, there is also a special move:

Clear the BIOS settings by unplugging the jumper or replace the CMOS battery of the motherboard. When all of these methods have been tried and failed, you can summon Big Prawn to come out of the mountain to help.

Hello. Please try to remove the BIOS chip! Switch to a machine that can be used normally!

If you flash the BIOS while the hardware is erroring, you will definitely not succeed! Or take it to the place where the computer is repaired and find someone to brush it down! It's easy!

Of course, you'll need to make sure that your computer does support dual-channel! Hope it helps!

END BIOS is estimated to be broken.

I have to take it to the computer repair and flash it back to the original version of the BIOS, and if I don't do it, I have to change the motherboard.

If the motherboard is old, there is no corresponding tool brush.

You can do what I said downstairs and take it to the computer repair place and brush it with a programmer.

If there are no conditions.

Or find a motherboard that is the same as this one.

And it works.

Then take out the good motherboard BIOS chip after booting it up and entering the DOS state.

Then the broken chip is implanted.

Then you can proceed to flash the BIOS.

However, you should be very careful when operating with electricity.

Didn't you have a backup before flashing the BIOS, and you still flash back to the current situation.

Maybe the BIOS update is not compatible, or maybe you have found the wrong version of the BIOS.

Go to the official ** and find a different version of BIOS to re-flash.

Hehe, if your motherboard supports speed adjustment, you will definitely find it in the BIOS (many motherboards will automatically adjust according to the temperature).

It seems that the 4-pin fan is automatically controlled, if you are afraid of the loud sound, go to drip some oil, if only the speed is not enough, you can only put a better fan, when the temperature is high, the basic speed is close to the limit.

Check to see if your motherboard and fans support Smart Temperature Measurement.

The easiest way is to see if the motherboard and fan interface are 4-pin, and you should write down the model number of your main version.

In the BIOS-related options of the motherboard, select PC Health Status, where CPU Faneq Speed Control is the fan speed regulation, and select Enabled to enable the speed regulation function.

If you don't have CPU Faneq Speed Control, it could also be CPU Fan Control by

In short, it is the option of fan adjustment, and generally the option with the word fan is the best way to read your motherboard manual.

Motherboard with built-in speed regulation. Generally, there will be temperature-controlled software in the drive disk.

Did you know that the BIOS of each board shows differently? How do I tell you to find a book to read on your own.

The BIOS is different on different machines, and the buttons to enter the BIOS are also different. My machine is HP, I'll tell you about mine, and I'll give you a reference.

Immediately after the HP icon screen is displayed on the boot, press F10 continuously to display the BIOS language selection, select English, and enter the BIOS after entering. Use the left and right buttons to select Power Thermal in the top row of menus, and the content of this option will be displayed below, including one Fan Idle Mode After entering, use the left and right buttons to select the fan speed. Then you want F10 to save and then exit, and restart it.

There is no need to be so troublesome, the CPU fan speed has not yet been set as you imagined, and then the fan in the host will rotate at the required speed, BIOS can only set either the maximum speed, or intelligent control, and the intelligent control is controlled according to the temperature and load of the CPU, not a fixed speed.

If you think that the CPU fan has a high speed and a lot of noise, you can go to the computer city to buy a deceleration cable for a dollar and install it, the effect is very good.

pc health status -cpu faneq speed control-enabled-cpu faneq speed control-cpu fan control by

Just follow my steps and you're done.

The most direct method is the discharge method, remove the 3V battery on the motherboard, wait for 30 seconds, and turn on the battery after installing it, it will prompt"cmos checksum error-defaults loaded", that's a hint for you"CMOS found an error during the check and the default values of the system were loaded"The BIOS password was successfully cracked.

BIOS, right? Take out a coin cell battery on the motherboard for 1 minute and then put it back in, and it will prompt you to set up the BIOS when you boot it, and there is no password at this time.

First of all, make sure that you can't save the time in the boot BIOS except for the boot BIOS, can the boot driver options and other options be saved? Here's how to try it:

1. Go up and down the XP (see what your system is) serial number modifier. Change it and restart it.

2. Run and then find the computer management configuration in the dialog box that opens--Admin Panel-Select System-System Restore under the directory-Turn it on or off as you need to modify. If you are afraid of correcting mistakes, there are annotations on the left, and you can do it after you understand it.

3.If it doesn't work, contact the after-sales ** on your motherboard's manual, or where you bought your computer or motherboard, and contact which computer company directly.

I don't know what board you are, it is recommended to call the after-sales ** directly to consult, I hope to help you.

Have you set the first boot to *** cd and swap it back to the hard drive.

It's not that.,The main option you set above.,That is to say, you should choose the second one.,That's it."none"

If it's not a floppy drive problem or a battery problem, it's a problem with your motherboard, and you can't save the BIOS settings.

Check the connection of the hard disk and optical drive.

Reworked the system.

What brand of notebook? Open the back cover of the motherboard, remove the button battery, remove the battery, disconnect the power supply, leave it for 30 minutes, and then put it back on. Or short the two contacts of the motherboard button battery slot and reassemble the machine.

That's it. There is another way, ask the after-sales service, some brand machines have universal BIOS passwords.

What's the use of flashing bios.

The 9500 is so thick that the water pipe has changed the nameplate and is still so big, the water pipe is not as good as overclocking, and if it is overspent, change the card.

There are also old people who brush BIOS will do it under DOS to make a mess.

The graphics card is the driver, and the next driver wizard is very convenient.

It didn't work to reinstall the system.

You can only discharge the motherboard.

Motherboard discharge. The BIOS password is automatically cleared.

Or reinstall the system quickly... to save trouble.

My previous NF2 motherboard (which must be older than you) correctly recognized a 1G USB flash drive and a 4G SD.

I guess you didn't install the Intel driver, right? Or you're plugged in the back, maybe the front panel isn't wired correctly?

If I plug it in front.

It is recommended that you plug it in and try it.

Because it is common for the old motherboard to have insufficient power supply at the front.

It's impossible for today's computers not to be able to read 1gu disks.

My previous junk computers could read 4G