-
Anonymous users2024-02-10ac .Go to Settings.
ae .Clear the power-on self-test marker.
b0 .Check for non-critical errors.
b2 .The Power-on Self-Test is complete and ready to enter the operating system to boot.
b4 .The buzzer sounded.
b6 .Detect password settings (optional).
b8 .Clear the All Descriptions table.
bc .Clear the check value. The default value of the be program goes into the control chip and conforms to the table of adjustable binary default values. .Clear the screen (optional).
BF tests the CMOS establishment value. .Detect viruses and prompt data backup.
c0 initializes the cache. .Try booting with interrupt 19.
C1 memory self-test. .Look for the "55" "AA" mark in the boot sector.
C3 First 256k memory test. .
C5 Copy the BIOS from the ROM for a quick self-test. .
C6 cache self-test. .
CA detects the micronies overspeed buffer memory (if present) and allows it to be initially prepared. .
cc shuts down the non-maskable interrupt processor. .
EE Processor's unexpected exceptions. .
FF gives the control of the ini19 boot loading program, and the motherboard is OK
-
Anonymous users2024-02-09Brother, ask you, what do you want to know those things for, if you know, if the hardware is broken, you can't fix it, alas, it's better to protect your machine.
-
Anonymous users2024-02-08There are instruction manuals and user manuals inside.
Good luck!!!
-
Anonymous users2024-02-07Different hardcore cards have different reference books.
It is recommended to find the reference book of your hard check card against the search always.
-
Anonymous users2024-02-061. Restore the reagent card and sample to room temperature before use. 2. Dip the cotton swab into a test tube containing the sample coarse diluent, stir and mix well, and then take the supernatant with a disposable dropper. 3. Take out the detection karyan and stand upright, lay it flat on the table after opening, and slowly and accurately add 2 3 drops of mixed liquid from the dropper drop by drop.
4. After adding the sample solution, within about 30 seconds, the red liquid gushes out from the edge of the observation window near the sample hole. Flow in the other direction for -10 minutes to judge the result, more than 30 minutes for the result to be invalid.
-
Anonymous users2024-02-05Here's how:Tools Raw materials: Huawei nova7, Shenzhen.
1. Open the software and click to enter the epidemic prevention and control, as shown in the figure below.
2. In the epidemic sedan stupidity prevention and control page, click to enter the nucleic acid test, as shown in the following closed Chang picture.
3. Click on the new Xun coarse crown test card on the page and place the sample solution on the new crown test card, as shown in the figure below.
4. After reporting the test data, you can view that the test result is negative, as shown in the figure below.
-
Anonymous users2024-02-04Please ask if the landlord is tired, he has to memorize so many ** every day, and finally he just wants to know what went wrong Motherboard diagnostic card, now the latest one supports Chinese. No longer need to memorize ** meaning Memory does not pass, Chinese prompts are directly displayed on the diagnostic card **About 40 yuan, ** is sold.
-
Anonymous users2024-02-03Since it's in the computer city, you can just take the manual of the diagnostic card and take a look. It's all on it.
Generally, it can be turned on normally. Don't panic too much. The current laptop should still be able to withstand a little beating. >>>More
TF cards generally do not support partitioning (except for 32G and other large capacity), even if you use anti-capacitance is redundant, but his actual capacity is only 2G, the so-called anti-capacitance is similar to compressed disks. Generally, the so-called 2G becomes 4G or 8G, it is just a software to modify the TF card display attributes, and the capacity will not become larger at all, because the hardware attribute is 2G, and the human height is more than 2 meters, and the magnifying glass looks taller, but in fact his height is still so tall, even if you give him any height enhancement drugs, it is useless, and it is impossible to grow to three or four meters tall. If there is a problem with the TF card, you can directly right-click on my computer to delete the TF card partition and create a new partition, if this does not work, you can use the Acronis Disk Director Suite software partition, now PQ is no longer a software used by experts. >>>More
The prerequisite is that the digital light of the POST card should be on, and then check the POST card manual according to the displayed number.
1. The diagnostic card shows that it is generally a problem with the BIOS of the motherboard, and it is good to re-flash the correct BIOS. >>>More
Generally speaking, most of his BIOS does not move when it is turned on "FF" or "00" is a motherboard or CPU failure, but generally speaking, the possibility of a bad CPU is still very small. If it stops on the "B" class, it is generally a graphics card failure, and if it stops on the "C" class, it is generally a memory failure, and the detection card is generally used when the computer is not lit, and this situation like yours should be a problem with the motherboard, because generally speaking** starts from FF and then then B, C, and finally back to FF, that is, CPU, motherboard, graphics card, memory、、、 your ** has not stopped before it reaches B, C, etc., so it should be the motherboard! It is recommended that you first check whether the capacitance of the motherboard is broken, and then touch the Nanqiao chip with your hands, if it is very hot, it must be a problem with the motherboard.