Leave the charger connected when using the laptop and create a [link|https://www.windowscentral.com/generate-battery-report-windows-10|battery report] to check the condition of the battery.
When you have the report, compare the ''Design Capacity'' value versus the ''Full Charge Capacity'' value as shown in the report. For a good battery they should be close in value. You can work out the condition as a percentage by using the formula ''Full Charge Capacity value x 100 ÷ Design capacity value.'' If it is <35% replace it.
The cmos error is due to the fact that the RTC (Real Time Clock aka cmos) power supply, is provided by the main battery and if it is too low a value, then corruption to the BIOS can occur.
Here's the [link|https://h10032.www1.hp.com/ctg/Manual/c06422405.pdf|maintenance and service guide], taken from this [link|https://support.hp.com/au-en/product/setup-user-guides/hp-spectre-15-df0000-x360-convertible-pc/model/24514904|support webpage] for the laptop.
-
Go to p.31 (30 of 93 pdf) in the manual, to view the procedure to remove/replace the battery.
+
Go to p.31 (39 of 93 pdf) in the manual, to view the procedure to remove/replace the battery.
The battery part number is [link|https://www.google.com/search?client=firefox-b-d&q=L29184-005|L29184-005]. (supplier examples only). Search online for the ''part number only,'' to find suppliers that suit you best.
The part number can be found on the battery itself if you wish to confirm that it is the correct one.
If you decide to replace the battery, ''remember to dispose of the original battery responsibly. The environment will thank you for doing this.''
Leave the charger connected when using the laptop and create a [link|https://www.windowscentral.com/generate-battery-report-windows-10|battery report] to check the condition of the battery.
When you have the report, compare the ''Design Capacity'' value versus the ''Full Charge Capacity'' value as shown in the report. For a good battery they should be close in value. You can work out the condition as a percentage by using the formula ''Full Charge Capacity value x 100 ÷ Design capacity value.'' If it is <35% replace it.
The cmos error is due to the fact that the RTC (Real Time Clock aka cmos) power supply, is provided by the main battery and if it is too low a value, then corruption to the BIOS can occur.
-
Here's the [https://h10032.www1.hp.com/ctg/Manual/c06422405.pdf|maintenance and service guide], taken from this [link|https://support.hp.com/au-en/product/setup-user-guides/hp-spectre-15-df0000-x360-convertible-pc/model/24514904|support webpage] for the laptop.
+
Here's the [link|https://h10032.www1.hp.com/ctg/Manual/c06422405.pdf|maintenance and service guide], taken from this [link|https://support.hp.com/au-en/product/setup-user-guides/hp-spectre-15-df0000-x360-convertible-pc/model/24514904|support webpage] for the laptop.
Go to p.31 (30 of 93 pdf) in the manual, to view the procedure to remove/replace the battery.
The battery part number is [link|https://www.google.com/search?client=firefox-b-d&q=L29184-005|L29184-005]. (supplier examples only). Search online for the ''part number only,'' to find suppliers that suit you best.
The part number can be found on the battery itself if you wish to confirm that it is the correct one.
If you decide to replace the battery, ''remember to dispose of the original battery responsibly. The environment will thank you for doing this.''
Leave the charger connected when using the laptop and create a [https://www.windowscentral.com/generate-battery-report-windows-10|battery report] to check the condition of the battery.
+
Leave the charger connected when using the laptop and create a [link|https://www.windowscentral.com/generate-battery-report-windows-10|battery report] to check the condition of the battery.
When you have the report, compare the ''Design Capacity'' value versus the ''Full Charge Capacity'' value as shown in the report. For a good battery they should be close in value. You can work out the condition as a percentage by using the formula ''Full Charge Capacity value x 100 ÷ Design capacity value.'' If it is <35% replace it.
The cmos error is due to the fact that the RTC (Real Time Clock aka cmos) power supply, is provided by the main battery and if it is too low a value, then corruption to the BIOS can occur.
-
Here's the maintenance and service guide], taken from this [https://support.hp.com/au-en/product/setup-user-guides/hp-spectre-15-df0000-x360-convertible-pc/model/24514904|support webpage] for the laptop.
+
Here's the [https://h10032.www1.hp.com/ctg/Manual/c06422405.pdf|maintenance and service guide], taken from this [link|https://support.hp.com/au-en/product/setup-user-guides/hp-spectre-15-df0000-x360-convertible-pc/model/24514904|support webpage] for the laptop.
Go to p.31 (30 of 93 pdf) in the manual, to view the procedure to remove/replace the battery.
-
The battery part number is [https://www.google.com/search?client=firefox-b-d&q=L29184-005|L29184-005]. (supplier examples only). Search online for the ''part number only,'' to find suppliers that suit you best.
+
The battery part number is [link|https://www.google.com/search?client=firefox-b-d&q=L29184-005|L29184-005]. (supplier examples only). Search online for the ''part number only,'' to find suppliers that suit you best.
The part number can be found on the battery itself if you wish to confirm that it is the correct one.
If you decide to replace the battery, ''remember to dispose of the original battery responsibly. The environment will thank you for doing this.''
Hi @pantra
Leave the charger connected when using the laptop and create a [https://www.windowscentral.com/generate-battery-report-windows-10|battery report] to check the condition of the battery.
When you have the report, compare the ''Design Capacity'' value versus the ''Full Charge Capacity'' value as shown in the report. For a good battery they should be close in value. You can work out the condition as a percentage by using the formula ''Full Charge Capacity value x 100 ÷ Design capacity value.'' If it is <35% replace it.
The cmos error is due to the fact that the RTC (Real Time Clock aka cmos) power supply, is provided by the main battery and if it is too low a value, then corruption to the BIOS can occur.
Here's the maintenance and service guide], taken from this [https://support.hp.com/au-en/product/setup-user-guides/hp-spectre-15-df0000-x360-convertible-pc/model/24514904|support webpage] for the laptop.
Go to p.31 (30 of 93 pdf) in the manual, to view the procedure to remove/replace the battery.
The battery part number is [https://www.google.com/search?client=firefox-b-d&q=L29184-005|L29184-005]. (supplier examples only). Search online for the ''part number only,'' to find suppliers that suit you best.
The part number can be found on the battery itself if you wish to confirm that it is the correct one.
If you decide to replace the battery, ''remember to dispose of the original battery responsibly. The environment will thank you for doing this.''
''''