Is the configuration too powerful but slower?
To understand the relationship between boot speed and computer configuration, you must first know what programs are being executed behind the scenes between pressing the power button and entering the operating system.

In fact, after pressing the button to turn on the computer, the motherboard BIOS will first initialize the CPU and memory, and then the computer hardware will perform a self-test, starting with the CPU, and then check whether the memory, graphics card, etc. are normal. After passing the test, the driver will be loaded and the operating system will be entered. interface

In other words, what determines the boot speed is the motherboard BIOS and hardware self-test speed. The more hardware there is, the more time the BIOS initialization process will take. At the same time, the larger the system memory, the longer the initialization will take. In addition to the memory and graphics card, the computer's hard drive, sound card, network card and other devices need to load drivers. , the higher the configuration of the computer, the richer the hardware, resulting in longer self-test time and slower booting.

The faster boot speed is all because of the SSD!
In fact, most players mistakenly believe that higher configuration = faster boot time, mainly due to the new solid-state drives launched in the past 10 years, that is, SSD hard drives. SSD has the advantage of high-speed reading and writing, but it is also relatively expensive and has a small capacity. Therefore, when it was first launched, only high-end computers would use it, while low-end machines continued to use relatively cheap HDD mechanical hard drives.

Since SSDs can read drivers and systems much faster than HDDs, high-end computers at the time could often boot up within 10 seconds, leading many users to mistakenly believe that fast boot times were a sign of powerful computer equipment.

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Later, merchants also used this thinking model to deepen the erroneous association of "fast boot = high performance". In addition to raising the price of built-in computers, some unscrupulous merchants installed SSDs with smaller capacities in low-configuration computers to demonstrate "extremely fast boot". Letting users who are not familiar with the computer market pay high prices is really one of the practices of "black shops" to make huge profits.

Many students in Hong Kong need to go online to find information or do homework. Computers have almost become a necessity for students. However, for some students who grow up in low-income families, owning a computer is still a luxury. Recently, a middle school student who claimed to be from a poor family posted on the Facebook page "Secrets of Prestigious Schools", saying that he was "building a computer" in a famous computer mall in Sham Shui Po. After repeated lobbying by the other party, he bought a computer for more than 10,000 Hong Kong dollars, but Soon after using it, I discovered that the computer was not running smoothly. After a friend checked it, he found that the hardware was suspected to be "old", which made the poster very angry.

The poster claimed to be a middle school student, and his family was financially strapped. "In fact, the whole house is not enough for three meals a day, and we are so poor that we don't even have a computer." I originally budgeted to spend 3,000 to 4,000 Hong Kong dollars to buy a computer for document processing. Later, after being persuaded by the store clerk, I purchased a computer for 9,000 Hong Kong dollars, which was said to be more suitable for using design software. Later, I spent more than 2,000 Hong Kong dollars. Purchase the professional version of Windows system with Hong Kong dollars.

The poster later discovered that the computer was not running smoothly when he was using the computer to edit and perform image editing. So he asked a friend to check the computer and found that the hardware was suspected to be "old." The poster claimed that he had gone to the store to ask for an explanation and return the product, but the other party claimed that the computer did not operate smoothly because the poster did not know how to use the software and refused to return the product.
Some netizens suggested that the poster should ask other people's opinions next time, go to different stores for prices, and "do more homework first." Some netizens did not understand why the poster wanted to rush to buy a high-end computer. "He said that he should read It’s for college, but there are still a few years left." Some netizens expressed sympathy for the poster, "Is it to blame the buyer for being stupid? Are you a seller?" and "Blame on the victim again. ,Although the relationship will be unhappy, there is nothing wrong with it.”

PC computer building taboos｜Although smartphones are very popular, personal computers are still very important in today's era. Buying parts or hiring someone to assemble a PC is considered by many to be the most cost-effective way. However, building a computer is more than just assembling the parts together. There are many details that need to be paid attention to during assembly and use, otherwise it will just shorten the service life of the computer.

Styrofoam is left on the masonry machine for protection. Experts: It will break down within a month.

Oufei, an expert in computer assembly, recently published a recent case on his personal blog. The article showed that after receiving a new computer assembly machine, a consumer placed hair chips at the bottom to protect the equipment. Styrofoam (also known as "styrofoam" in Taiwan), I didn't realize that this behavior actually blocked the air inlet of the power supply, hindered heat dissipation, and increased the risk of computer failure.

He suggested that when placing computers, consumers should ensure there is enough space under the case to facilitate air circulation, and regularly check and clean the air inlets to avoid dust accumulation.

4 common taboos for novices in machining

When building a new computer, heat dissipation is actually a common issue that is overlooked. It can reduce computer performance at the least, cause crashes at worst, or even trigger more serious accidents. Here are some common mistakes novice builders make for your reference???

1. Poor heat dissipation

- Do not block fans and heat sinks: Ensure that all cooling systems such as fans and heat sinks have smooth airflow and are not blocked by dust or other objects.

- Don't neglect the application of thermal paste: Thermal paste should be used appropriately between the processor and the heat sink to improve heat transfer efficiency.

- Don’t use outdated or unsuitable cooling equipment: Use cooling equipment that matches your components, especially when overclocking or using high-power components.

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2. Electrostatic damage

- Do not handle ungrounded computer parts: Before handling any computer hardware, make sure you are grounded to prevent static electricity from damaging sensitive electronic parts.

- Do not plug or remove components while power is on: make sure the power supply is disconnected before plugging or removing any internal parts.

3. Improper assembly

- Do not over-tighten the screws: When installing components, over-tightening the screws may damage the parts.

- Do not force components: If the parts do not appear to match, do not force them in as this may cause damage.

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4. Power management

- Do not use low-quality power supplies (Fire Bull, PSU): a stable and high-performance PSU is the key to stable operation of the system.

- Don't overlook power requirements: Make sure the Fire Bull is providing enough power, especially as you add more hard drives or graphics cards.