Home » Toshiba » Laptops » Toshiba Portege R700

Toshiba Portege R700 Support Question

Find answers below for this question about Toshiba Portege R700.
Need a Toshiba Portege R700 manual? We have 1 online manual for this item!

Toshiba Overview Questions Manuals Reviews Videos Research

Question posted by bacebaisc on February 3rd, 2023

Toshiba Laptop Portege R700. Loose Charging Voltage To Charge The Battery

Hi thereI have a laptop Toshiba portege R700 .the problem with my lap is in the charging circuit in the motherboard.after removed the rear cover to see what is the problem . i noted that one component doesn't exist in the motherboard for some reason i don't know .i think it is the main reason causes no supply charging voltage .although the orange icon battery lights .i attached a picture for potrege R700 motherboard from Google and i have determined this missed component . ALL I WANT to know what type of this component ??many thanks in advance

I Know the Answer!

I have the same question
Request More Information

Current Answers

Answer #1: Posted by khanjee on February 4th, 2023 12:03 AM

This answer was accepted by the poster of the original question.

khanjee

Member since:
July 23rd, 2016

Points: 205,300

1,100
points

Have you verified that the problem is in the charger plug or cable and not in the DC-In power socket of the laptop?

Connect a Voltmeter to the plug at the end of the adapter cable and then flex the cable where it leaves the adapter or enters the plug at the end of the cable to check if the voltage reading on the Voltmeter stays constant or disappears and reappears.

If it stays constant regardless of the movement in the cable then the problem is not with the adapter cable but could be a loose or faulty DC-In power socket on the laptop.

Here is a video that shows how to gain access to the DC-In socket in the laptop.

Once you have access to the socket, if it is a separate component connected via a flex cable (as it appears to be indicated by suppliers of the replacement part, disconnect the socket and then use an Ohmmeter to test it for continuity etc.

If it is faulty then the list of suppliers may be helpful.

Verify that you get the correct part for your laptop as it might differ depending on the exact model number of your laptop.

Also it is not a recommendation to use any of the suppliers. It is shown to give an idea of what the part may look like and the cost of the part.

Please Accept my answer by providing you with the best possible solution. Would be more glade.
THANK YOU

Related Toshiba Portege R700 Manual Pages

User Guide - Page 5

...notify the customer as soon as possible. If Problems Arise If this equipment, for which charges exceed local or long-distance transmission charges.) Also, you to make changes in a margin...or any other number for repair or standard limited warranty information, please contact Toshiba Corporation, Toshiba America Information Systems, Inc. But if advanced notice is causing harm to...

User Guide - Page 32

...on...........111 Removing a disc with the computer off ..........111 Caring for optical discs 112 Toshiba's online resources 112 Chapter 3: Mobile Computing 113 Toshiba's energy-saver design 113 Running the computer on battery power 114 Battery Notice 114 Power management 115 Using additional batteries 116 Charging batteries 116 Charging the main battery 116 Charging the RTC battery 117...

User Guide - Page 38

... PROCEDURES. Toshiba requires its computer component suppliers to meet RoHS requirements and verifies its retail version (if available), and may not include user manuals or all U.S. NOTE Certain Microsoft...According to the EPA, a computer meeting RoHS requirements by Internet or telephone (toll charges may apply). That is compatible with new ENERGY STAR® qualified models, we would...

User Guide - Page 48

... not receiving correct input from the AC power supply. Disconnect the AC power cord/cable and remove the main battery pack. After that reduces the power required for system operation and will be used . NOTE Battery life and charge time may vary depending on the applications, power management settings, and features used to select a power...

User Guide - Page 57

...NOTE...cover. Getting Started 57 Adding memory (optional) 15 Re-insert the main battery. In this condition, observe the following: ❖ Never cover...damage or a fire, possibly resulting in Sleep mode). Removing a memory module If you are protected from the ... For more information on inserting the main battery, see "Inserting a charged battery" on a carpet or other soft material ...

User Guide - Page 59

... injury. 7 Reconnect the cables. 8 Restart the computer. Back of computer Slot B (Sample Illustration) Removing the memory module 4 Replace the memory module slot cover and secure it out of the computer. For more information on inserting the main battery, see "Inserting a charged battery" on page 127. 6 Turn the computer right side up. Always make sure your...

User Guide - Page 114

...customize system settings to be replaced. The battery life rating is made up of individual components. The Toshiba EasyGuard* technology is only achieved on battery power Your computer contains Toshiba EasyGuard®. Recharge time varies depending on battery power The computer contains a removable Lithium-Ion (Li-Ion) battery that address the most common security, reliability...

User Guide - Page 116

... power the computer. Always use it is in the computer, or carry additional charged battery packs with you. NOTE Battery charge time may purchase a battery module for more information on batteries and accessories, see accessories.toshiba.com. You can use the battery charger specified by the AC adaptor to work for many hours without an AC power source, you...

User Guide - Page 117

... to a month when the computer is powered off. Doing this information for 24 hours. NOTE Depending on your system, the RTC battery may only charge while the computer is fully charged, we recommend that the battery charges to its full capacity, wait until the battery discharges completely. The error message may vary by computer model. The RTC...

User Guide - Page 121

...: 1 Click Start, Control Panel, System and Security, and then Power Options. The Edit Plan Settings window appears. 3 Click Change advanced power settings. Conserving battery power How long a fully charged battery pack lasts when you are using the computer depends on a number of Power Options screen 5 Configure the alarm settings to suit your needs...

User Guide - Page 127

...Computing Changing the main battery 127 Inserting a charged battery To insert a battery: 1 Wipe the terminals of the charged battery with reverse polarity. The battery pack has been designed so that you cannot install it with a clean cloth to ensure a good connection. 2 Insert the charged battery into position. (Sample Illustration) Inserting the battery 3 Slide the battery release lock to...

User Guide - Page 130

... serious injury. For details, please visit www.laptops.toshiba.com/green. Always use , the batteries will finally lose their ability to hold a charge and you need to replace them. After repeated use the battery pack supplied as cellophane tape, on the electrode during transportation to avoid a possible short circuit, fire or electric shock. Under certain applicable...

User Guide - Page 154

... user password. Deleting a user password To cancel the power-on -screen instructions to exit. The TOSHIBA Assist window appears. 2 On the left side, click the Secure tab. 3 Click the User Password icon. NOTE This will remove the user password only. 154 Utilities Setting passwords 2 On the left side, click the Secure tab. 3 Click...

User Guide - Page 178

...Problems when you turn on . Make sure you press a key nothing happens. Press and hold the power button for at the ON/OFF indicator. The computer starts but when you attached the AC adaptor and power cord/cable properly or installed a charged battery... and have a software or resource conflict. 178 If Something Goes Wrong Problems when you turn on . If the indicator is glowing, the computer ...

User Guide - Page 179

... AC power light is blinking. Once the battery has been trickle-charged, it is running on again. If the AC power light starts flashing, remove the battery, and continue with the steps below. 3 Connect the AC adaptor to the computer by disconnecting the AC adaptor and removing the battery. If the computer starts normally, the AC...

User Guide - Page 180

...not working If the trickle-charging does not prove effective, visit the Toshiba Web site at pcsupport.toshiba.com and see the Support Bulletin Step-Charging the computer's battery (click the Ask Iris®...different room. If the computer starts normally, there may not be a problem with the AC outlet itself, or the voltage level available from an AC adaptor that required by name). 4 Connect the...

User Guide - Page 185

...Toshiba Web site at maximum capacity and will not charge. To purchase a new battery pack, see "Charging batteries" on page 116. If you frequently repeat shallow charge and discharge, the battery meter may not be replaced. The battery.... Try turning off the computer, remove the battery, clean the contacts with your Power Plans (see if the battery is normal for at least another ...

User Guide - Page 203

... If you have a non-Sleep and Charge USB port available or disable the "USB Sleep and Charge function." NOTE Before connecting the eSATA device to the operating system or the program you contact Toshiba: ❖ Review the troubleshooting information in Sleep or Hibernation mode. Before you contact Toshiba Since some problems may not work for help.

User Guide - Page 205

..., Tokyo, 105-8001 Japan If Something Goes Wrong Other Toshiba Internet Web sites 205 Other Toshiba Internet Web sites toshiba.com laptops.toshiba.com accessories.toshiba.com www.toshiba.ca www.toshiba-Europe.com www.toshiba.co.jp/index.htm pcsupport.toshiba.com acclaim.toshiba.com laptopforums.toshiba.com Worldwide Toshiba corporate site Marketing and product information in the USA Accessories...

User Guide - Page 241

... ExpressCard® 140 installation memory module 52 installing a charged battery 127 battery 125 memory modules 51 mouse 83 Instruction Manual for Safety...battery light 48 ON/OFF light 50, 89, 92, 95 Web Camera light 139 lock computer, using 96 M maintaining your battery 129 manual eject hole optical disc drive 108 memory adding (optional) 51 check total memory 60 removing memory module slot cover...