What is the real story about Phil and Dell in 'phil and dell the upside real story'?Since I don't have access to the actual 'phil and dell the upside real story', it's all speculation. It could be that Phil and Dell were involved in a community project. They started from a difficult situation, perhaps with limited resources or facing opposition. But through their combined efforts, determination, and unique skills, they managed to turn things around and achieve something remarkable. This 'upside' could be a positive change in their lives, in the perception of the community around them, or in the outcome of whatever they were involved in.
Dell5471, no response when turned onIf the Dell5471 doesn't respond when it's turned on, you can check it by following these steps:
1. ** Power supply related checks **
- Make sure the power cord is firmly connected to the computer and the power outlet. For notebooks, check if the charger is working properly. You can try to change the socket.
- Check the battery to ensure that it is placed correctly. If there is a problem with the battery, it may need to be replaced. You can try to unplug the power charger and remove the battery. Leave the laptop for 10 - 20 minutes before connecting the power charger. You can also remove the battery on the back of the notebook and try to turn it on by connecting it to the power charger. If it turns on normally, it may be a bad battery contact or a malfunction.
2. ** Checking hardware faults **
- Disassemble the machine and measure whether the inductors are short-circuited. Check whether the common point, 3V and 5V voltage are normal. If the 5V power supply tube is burned, it can be replaced.
- Check whether the CPU voltage is generated according to the time sequence, check PG (for example, measure the instantaneous voltage of SY_SWROK at the 4-pin of U9), and check PL_ST #(for example, measure the 4-pin of U11. If U11 is not directly connected through the 0-ohm-resistance of R251, it will be converted from PC_PL_ST #).
- Online measurement of Q2's D-pole voltage, ACIDRV voltage and other related indicators to determine the fault point.
- If there is no response and the power light flashes, it may be a problem with the CPU, memory, hard disk, graphics card, etc. If there was an alarm when the machine was turned on, the hardware must be repaired according to the alarm.
- Turn off the computer, unplug the power cord and external devices, and gently shake the computer to ensure that the internal hardware connection is normal. This can solve the black screen problem caused by poor hardware contact.
- To check the memory stick, you can open the memory slot at the bottom of the notebook, remove the memory stick and plug it in again. Open the hard drive cover at the bottom of the computer and check if the hard drive is connected properly.
- For some circuit faults such as boot circuit (clock, reset, power supply, MOS tube, etc.) or I/O problems, it may cause the system to fail to boot. In this case, it should be sent to the after-sales service or repair shop to repair the motherboards.
3. ** Operating System Problem Checking **
- Try to force a power off and restart. Press and hold the power button until the computer turns off, then press the power button to turn it on.
- Try to enter safe mode to fix system errors or to uninstall problematic software (press F8 or other designated keys when starting up). If you can't enter safe mode, you can try to enter the bios interface to reload the system.
- If the computer is turned on and the screen is black, you can do the following:
- Reboot the computer, press the Forced Shut Down button on the boot page, and repeat it three times to enter the Advanced Repair page. Then, click [Trouble Settling]-[Advanced Option]-[Start Setting]-[Start Safe Mode]. After entering the safe mode, press Win+R to open the run page, enter [msconfiguration] and enter. In the [General] option of the system configuration interface, select [selective boot], and clear the [load boot option] check. Switch to the [Services] window and select [Hide all Microsoft-based services] to disable them all. After confirming to save, open the task manager to disable the boot options, and then restart the computer.
- If you can't enter safe mode, try to enter the bios interface to reload the system. If you can't enter the advanced mode and the bios mode, it may be a hardware problem. You need to deal with it according to the hardware fault diagnosis method.
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