How to speed up Xiaomi RedmiBook 5: from cleaning Windows to upgrading hardware

Xiaomi RedmiBook 5

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Many users mistakenly believe that Xiaomi laptops cannot be modified because of proprietary components. 5 (including modifications of the Pro and 15/14) replace SSD, Adding RAM and even overclocking the processor within TDP. The main thing is to act on instructions and avoid typical mistakes, which we will also tell about.

If your laptop is slow to open programs, frieze when multitasking or bask for no reason, don't rush to bring it to the service. In 80% of cases, you can solve the problem yourself in 1-2 hours, start with the easiest and safest ways, and end with "heavy artillery" for advanced users.

1. Cleaning the system: remove garbage and unnecessary processes

The first thing to do is to free up space on the system drive and turn off background activity. RedmiBook 5 often comes pre-installed with Xiaomi software (e.g. Mi Bluetoth, Mi Share) that is rarely used but consumes resources.

Start with built-in Windows tools 10/11:

• 🧹 Disk Cleanup: Open Start → Service → Clean the disk, select the C drive: and delete temporary files, basket, old updates.
• 🗑️ Removal of programmes: c Parameters → Apps sort the list by size and remove unnecessary utilities (especially McAfee Trial, WildTangent Games).
• 🔄 Disable Autoboot: Press Ctrl+Shift+Esc, go to the Autoboot tab and disable everything except antivirus and drivers.

For deep cleaning, we recommend utilities:

• 🛠️ CCleaner (free version) – cleans the registry and browser cache.
• 📦 Bulk Crap Uninstaller – Remove Tails After Uninstalling Software.
• 🔍 TreeSize Free – Shows which folders take up the most space (often this is the case) C:\Windows\SoftwareDistribution or C:\Users\Name\AppData\Local\Temp).

⚠️ Note: Do not manually delete the Windows.old folder – use Settings → System system → Memory. → Make room now, otherwise the recovery points may fly off.

Delete temporary files through "Disk Cleanup"|Disable unnecessary programs in the boot|Check the AppData folder for garbage|Clear the browser cache (Chrome, Edge)|Remove old recovery points (if critically small locations)-->

2. Windows Optimization for RedmiBook 5: Hidden Settings

Xiaomi often customizes Windows to suit its needs, but these settings aren’t always optimal for performance.

Disabling visual effects:

1. Press Win. + R, enter sysdm.cpl and go to the tab Additional.
2. In the Speed section, click Settings and select Provide the best performance.
3. Leave ticks only on Smoothing the irregularities of screen fonts and Displaying shadows under icons on the desktop.

Set up the power supply plan:

By default, RedmiBook 5 uses a Balanced schema that limits performance. To unlock the full potential:

• 🔋 Go to the Control Panel. → Power supply.
• 🖥️ Select High Performance Scheme (if not, click Show Additional Schemes).
• ⚡ For advanced users: Open Additional Power Options and set: Maximum Processor Status → 100% (both battery and network) Minimum CPU status → 100% (network only) Battery threshold → 100% (if the laptop always runs from the socket).

⚠️ Attention: High performance increases battery heat and consumption, only when connected to the network or if the laptop is severely braked on the battery.

Balanced|High productivity|Saving energy|Own profile|I don't know.-->

3. Driver and BIOS updates: why it's critical

Outdated drivers are one of the main reasons for the lag on RedmiBook 5.

• 🖥️ Video Drivers (Intel) UHD gramics or NVIDIA MX250/MX350) — Responsible for performance in games and rendering.
• 🔊 Audio Drivers (Realtek) – can cause delays in sound.
• 📶 Wi-Fi/Bluetooth (Intel AX200/AX201) — Impacts Internet speed and connection stability.
• 🔋 Power management drivers – improper settings can limit processor frequency.

How to update drivers correctly:

1. Download the latest versions from the official Xiaomi website (Support section) → RedmiBook 5 → Drivers).
2. Use Driver Booster or Snappy Driver Installer to automatically search for updates.
3. For the video card. NVIDIA download drivers only from the official website (Xiaomi versions may be outdated).

Update BIOS:

RedmiBook 5 gets updates often BIOS, Correction of errors in power management and compatibility with SSD. To renew:

1. Download the latest version BIOS From Xiaomi (the file will be in.fd or.rom format).
2. Unpack the archive and launch it. Flash.bat on behalf of the administrator.
3. Follow the instructions on the screen (the laptop will reboot several times).

⚠️ Note: Do not interrupt the update process BIOS And don't turn off the laptop, which can cause permanent damage to the motherboard. If the screen goes out during the upgrade, wait 10-15 minutes.

4.Iron upgrade: what can be replaced in RedmiBook 5

RedmiBook 5 (especially the Pro version) supports multiple upgrades, and this is what will really boost performance:

1. Replacement SSD faster:

From the factory, the laptop goes SATA SSD or PCIe 3.0 NVMe (depending on the model) Replacement with PCIe 4.0 NVMe (e.g. Samsung 980 Pro or WD Black SN850X) speed up:

• 🚀 Windows boot (from 20-30 seconds to 5-10 seconds).
• 📁 Copying files (up to 3,500 MB/s vs 500–1000 MB/s) SATA).
• 🎮 Download levels in games (e.g. in the GTA V or Cyberpunk 2077).

Compatible models SSD:

Addition of RAM:

RedmiBook 5 has one free slot for the game. RAM (Maximum supported volume - 32 GB (16 GB in the slot) + 16 GB of additional modules recommended:

• 🔹 Crucial SODIMM DDR4 3200 MHz (CL22).
• 🔹 Kingston Fury Impact 3200 MHz (CL20 — better for productivity).
• 🔹 Samsung Original 3200 MHz (the most stable variant).

Replacement of thermopaste:

If the laptop is very warm and trottlite (reduces the processor frequency), the reason may be a dry thermal paste.

• 🧪 Thermal Grizzly Kryonaut (best performance, but requires replacement every 1-2 years).
• 🧪 Arctic MX-6 (Good balance between price and quality).
• 🧪 Noctua NT-H2 (easy to apply, does not conduct electricity).

⚠️ Note: When replacing thermopaste with RedmiBook 5, be careful about unplugging the plumes - they are brittle.

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Before the replacement SSD or RAM Back up your data to an external drive, and even if you're a power user, there's always a risk of damaging the connector or forgetting to plug the plume back in.

5. Optimization for games: overclocking and graphics settings

RedmiBook 5 is not positioned as a gaming laptop, but with the right settings on it you can comfortably play in the game. CS:GO, Dota 2, Genshin Impact (low settings) and even Cyberpunk 2077 (short for short) DLSS).

Overclocking of the processor (undervolting):

Intel Core processors i5-11300H/i7-11370H RedmiBook 5 Pro can be overclocked via ThrottleStop or Intel XTU. Basic parameters:

• 🔥 Core Offset: Reduce the voltage -100 mV (this will reduce heating and increase battery life).
• ⚡ Turbo Boost Long Power: Increase to the next 45W (default 35W).
• 🔄 Speed Shift: Enable and Install EPP c value 0 (maximum performance).

Settings NVIDIA MX350/MX250:

For discrete graphics NVIDIA RedmiBook 5 Optimal Settings in Control Panel NVIDIA:

• 🎮 Nutrition management → Maximum productivity preference.
• 🖥️ Stream optimization technology → Auto (or Included for games).
• 🔍 Texture filtering – quality → High productivity.
• 📊 Vertical synchromopulse → Adaptive (reduces the lags).

Optimizing Windows for Games:

1. Turn off the Game Bar and Game DVR in Parameters → Games.
2. Install DirectX 12 Ultimate (if the game supports it).
3. Use Process Lasso to prioritize the gameplay.

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Overclocking the processor and graphics card increases performance, but reduces the life of components. If the laptop is used for work (not games), it is better to limit the optimization of cooling and update drivers.

6. Alternative OS: Linux on RedmiBook 5

If Windows is too heavy for your RedmiBook 5, you can try Linux.

• 🐧 Ubuntu 22.04 LTS — stable, with good driver support.
• 🐧 Linux Mint 21 is easy for beginners, similar to Windows.
• 🐧 Manjaro KDE — Good interface, good performance.
• 🐧 Fedora 38 for developers (best support for new cores).

What works out of the box:

• ✅ Wi-Fi/Bluetooth (Intel AX200/AX201).
• ✅ Sound (Realtek) ALC256).
• ✅ Touchpad and keyboard (including backlighting).
• ✅ Webcam.

What may not work and how to fix:

How to install Linux next to Windows:

1. Create a bootable flash drive through Rufus or BalenaEtcher.
2. V BIOS (F2 When booting, disable Secure Boot and turn on AHCI Mode for SSD.
3. Run the Linux installer and select Install next to Windows.
4. For sections, we recommend: / (root) — 30–50 GB. /home — The rest of the place. Swap is equal to the volume. RAM (if < 16 GB).

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Before installing Linux, back up the partition EFI (folder /boot/efi This will help restore the Windows bootloader if something goes wrong.

7.Cooling: How to Prevent Trottling

Overheating is the main reason for the performance drop in RedmiBook 5.°C processor automatically reduces the frequency (trottling), which leads to friezes.

Causes of overheating:

• 🔥 Dust cooling system (especially if the laptop is used on soft surfaces).
• 🔥 Dried thermopaste (after 1-2 years of operation).
• 🔥 Incorrect settings of fans in BIOS.
• 🔥 Starting heavy tasks without cooling stand.

How to Clean the Cooling System:

1. Turn off the laptop and disconnect the battery (if removable).
2. Unscrew the back cover (need a cross screwdriver). PH0).
3. Carefully remove the cooler and clean the blades with a cotton swab soaked in alcohol.
4. Blow the radiator with compressed air (you can use a can to clean the equipment).
5. Apply the new thermal paste on the processor and graphics card (if any).

Programming methods of temperature control:

• 🌡️ ThrottleStop – allows you to manually control frequencies and voltage.
• 🌡️ HWMonitor – Real-time temperature monitoring.
• 🌡️ Fan Control - manual control of the speed of fans.

The best temperature for RedmiBook 5 is:

8.Reset to factory settings: Last chance

If none of these things work, you'll have to reset the system completely, and that will delete all the programs and files, but it will return the laptop to its original state.

How to reset RedmiBook 5 to factory settings:

What to do after the discharge:

• 🔒 Install antivirus (for example, Kaspersky Free or Bitdefender).

⚠️ Note: After reset, the laptop can automatically install drivers from Microsoft, which are worse than the original from Xiaomi. Immediately after the first download, download the drivers from the official website.

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Resetting to factory settings is a last resort, and before you do that, try creating a new Windows user (sometimes the problem is a damaged profile).

FAQ: Frequent questions about speeding up RedmiBook 5